Argyros by Lydia Mulyadi

ARGYROS redefining silver

gmund 925 by _

gmund

Thoughts on [ Gmund 925 ] paper from the think on paper series of promotions from Gmund.

+ H

NH2 = N + H + H

NH2 = N + H + H NH2 = N + H 2 = N + HNH2 + H= N + H + H HH2+ =H N + H + H NH2 = N + H + H NH2 = N + H + H 2+ =H N + H NH2 + H= N + H + H NH2 = + + H = N H +NH2 H H+ +=+NH2 HNH++ =HH N+ +H H NH2 + H= N + H + H +H H ++ NH2 HH + = H N + NH2 H + =H N + H + H HN + H ++H HH+ ++H HH NH2 NH2 = N =+ NH ++ HH + H NH2 = N + H + H H+ NH2 = N + H +NH2 H = N H+ +H H+ H NH2 = N + H + H H + H NH2 = N + H + H N + H + H N + H + H NH2

2163 961

107.868

[Kr]4d105s

1.4

+ H NH2 = N + H + H N + H + H NH2 = N + H + H NH2 = N + H + H = N + H + H

NH2 = N + H + H NH2 = N + H + H

argyros

Copyright ÂŠ 2011 Gmund Paper Company All rights reserved. No part of this publication may be reproduced or distributed in any form or by any party without a written permission of copyright holder. This book is a trademark by Gmund.

DEDICATION

s this book is dedicated to my lord jesus christ, my parents, and all my friends who have always been my support system.

2163 961

107.868

1.4

[Kr]4d105s

redefining silver in regard to its contribution in our medical world.

+ +

pg. 25-

pg. 29-31

pg. 33

{ argyros : silver 47 }

--- redefining silver

table of contents

pg. 01 About Gmund

pg. 03

Silver Redefined

pg. 05

Silver Overview

pg. 07

Origin of Silver

pg. 09

Characteristics pg. 11 Silver Atomic Elements pg. 13 Isotopes pg. 15 Decay Chain pg. 17-19 Statistics

g. 21 Chemical Properties

-27 Wound Dressing

ligodynamic Effect

edical Application

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p. 01

fine paper from gmund we have been giving and keeping this promise with our products for more than 180 years. _ Tradition for the Future The founder of the company Johann Nepomuk Haas was the first to commit himself to the production of the finest hand-made paper to particular quality standards. The Kohler family, who has been running the company since 1904, not only continued this tradition but also developed it to suit the times. _ Expertise in workmanship for success Then as now, in the production of high-quality Gmund paper, technical mastery is the key – even though produced to a large extent on modern equipment. The over 100 employees in Gmund are experienced specialists in their subject – and proud of the shared success. _ Material for Quality We set high standards in Gmund in the choice of materials, which we acquire from all over the world. For our production we use exclusively selected raw materials that are characterised by the highest purity and stability. These include chlorine-free bleached and FSC certified (FSC MIX) special pulp or natural cotton rags. Dyes and pigments as lightfast as possible–naturally free from heavy metals–and also high-quality minerals and fillers are further requirements for the acid-free, non-ageing quality of our paper. _ Technology for Environmental protection We would like to keep our idyllic site in the Mangfall valley for a long time to come! So we do everything to make our technologies and production processes as clean as possible. Thus in Gmund there is the only ozone water purification plant in the world. And our paper bears witness to it.

2163 961

107.868

[Kr]4d105s

{ argyros : silver 47 }

--- redefining silver

1.4

gmund 925 The Paper with the Strength of Silver. Durable and lastingly valuable, yet fine and elegant: Gmund 925. The brushed surface has a shiny appearance thanks to the admixture of pure silver, which is reputed to have antiseptic properties. This hygienic effect was first exploited by the Ancient Romans, who made drinking vessels from silver. Two millennia later, this precious metal has become indispensable in contemporary medical technology and high-tech textiles. Gmund 925 now presents this effect in the paper industry for the first time.

Uniqueness

925

silver substance Paper Weight Availability

145 / 290 / 310

gmund

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g/m2

p. 03

the preconception of silver has always been based on its surface value. argyros expolores the real concept of silver by revealing its total functions.

NH2

{ argyros : silver 47 }

N H

o N

NH2

HN N

o HN

o o

o NH

HN HN N

Fig. 01

NH N

o HN

NH2

Fig. 02

NH2

o NH NH2

NH2

--- redefining silver

silver redefined

The value of silver can not be determined solely by its outer appearance. A real concept of silver can only be achieved after giving it a thorough study of its total functions. An approach from medical perspective would change your preconception of this precious metal. Gmund has seen this significance and bring silver into their beautiful paper, Gmund 925. Using this paper, Argyros is an exploration on the real concept of silver.

NH2

Fig. 01 Silver Chain

Fig. 02 Atomic Silver Reaction

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Fig.1

•••

Aargentum NEUTRON [ 61 ]

PROTON [ 47 ]

NUCLEUS

Fig.1

• ORIGIN Known since the ancient time • FIRST RECORDED USAGE // Silver has long been valued as a precious metal, and it is used to make ornaments and jewelry. // Silver has also been used as high-value tableware, utensils (hence the term silverware). // Silver is also important as currency coins.

{ argyros : silver 47 }

--- redefining silver

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{ argyros : silver 47 }

--- redefining silver

origin of silver

silver is found in native form, as an alloy with gold [electrum], and in ores. Silver is found in native form, as an alloy with gold (electrum), and in ores containing sulfur, arsenic, antimony or chlorine. Ores include argentite (Ag2S), chlorargyrite (AgCl) which includes horn silver, and pyrargyrite (Ag3SbS3). The principal sources of silver are the ores of copper, copper-nickel, lead, and lead-zinc obtained from Peru, Bolivia, Mexico, China, Australia, Chile, Poland and Serbia. The metal is primarily produced through electrolytic copper refining, gold, nickel and zinc refining, and by application of the Parkes process on lead metal obtained from lead ores that contain small amounts of silver. Commercial-grade fine silver is at least 99.9% pure, and purities greater than 99.999% are available. In 2010, Peru was the top producer of silver (4,000 tonnes or 18% of the world's total), closely followed by Mexico (3,500 t) and China (3,000 t).

[ silver ore ]

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[ gold ore ]

[ copper ore ]

[ lead ore ]

p. 09

characteristics Among metals, pure silver has the highest thermal conductivity (the nonmetal diamond and superfluid helium II are higher) and one of the highest optical reflectivities. (Aluminium slightly outdoes silver in parts of the visible spectrum, and silver is a poor reflector of ultraviolet light). Silver also has the lowest contact resistance of any metal. Silver halides are photosensitive and are remarkable for their ability to record a latent image that can later be developed chemically. Silver is stable in pure air and water, but tarnishes when it is exposed to air or water containing ozone or hydrogen sulfide, the latter forming a black layer of silver sulfide which can be cleaned off with dilute hydrochloric acid.

{ argyros : silver 47 }

--- redefining silver

[ HIGHEST ELECTRICAL CONDUCTIVITY ]

[ HIGHEST THERMAL CONDUCTIVITY ]

_ oxidation [ +1 ][ +2 ][ +3 ]

ex:

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Silver Nitrate [AgNO3]

Potassium Tetrafluoroargentate K[AgF4]

Silver (II) fluoride [AgF3]

p. 11

silver in periodic table

[ atomic number ] equal to the number of protons in the nucleus, and the number of electrons in the electron cloud.

[ name ]

hydrogen

element's common name.

1.0079

[ symbol ]

a one or two letter abbreviation derived from the element's english or latin name.

lithium

berylium

Li Be 6.941

sodium

9.0122

12 magnesium

Na Mg

[ atomic mass ] weighted average of the masses of all the element's isotopes. Rounding the atomic mass to the nearest whole number yields the mass number of the most common isotope.

22.990

24.305

19 potassium 20

calcium

K Ca 39.098

rubidium

44.956

40.078

strontium

Rb Sr 85.468

caesium

francium

132.91

23 vanadium 24 chromium 25 manganese

hafnium

137.33

174.97

178.49

radium

89-102 103 lawrencium 104rutherfordium 105

[226]

niobium

92.906

tantalum

Lu Hf Ta Lr

[262]

51.996

54.938

42 molybdenum 43 technetium

Zr Nb Mo Tc 91.224

57-70

Cr Mn

50.942

47.867 zirconium

71 lutetium 72

barium

Fr Ra [223]

--- redefining silver

vyttrium

titanium

88.906

87.62

Cs Ba

{ argyros : silver 47 }

21 scandium 22

95.94

tungsten

[98]

rhenium

W Re

180.95

183.84

dubnium 106

seaborgium

186.21

107

bohrium

Rf Db Sg Bh [261]

[262]

[266]

[264]

helium

He 4.0026

boron

carbon

10.811

copper

zinc

aluminium

12.011

Silicon

nitrogen

14.007

28.086

30.974

gallium

32 germanium 33

arsenic

fluorite

sulfur

selenium

chlorine

bromine

Cu Zn Ga Ge As Se Br 63.546

65.39

cadmium

69.723

indium

72.61

tin

74.922

antimony

tellurum

polonium

Cd In Sn Sb Te 112.41

114.82

26 iron

cobalt

rhodium

nickel

palladium

Silver metal dissolves readily in nitric acid (HNO3) to produce silver nitrate (AgNO3), a transparent crystalline solid that is photosensitive and readily soluble in water. Silver nitrate is used as the starting point for the synthesis of many other silver compounds, as an antiseptic, and as a yellow stain for glass in stained glass. Silver metal does not react with sulfuric acid. However, silver reacts readily with sulfur or hydrogen sulfide H2S to produce silver sulfide, a dark-colored compound familiar as the tarnish on silver coins and other objects. Silver sulfide also forms silver whiskers when silver electrical contacts are used in an atmosphere rich in hydrogen sulfide.

Fe Co Ni 58.933

55.845

ruthenium

58.693

Ru Rh Pd 101.07

102.91

76 osmium 77

iridium

190.23

108

hassium

Ir 192.22

thalium

118.71

lead

1.0079

bismuth

20.180

iodine

39.948

krypton

Kr 83.80

xenon

126.90

127.60

argon

79.904

78.96

neon

35.453

32.065

18.998

15.999

15 phosphorus 16

26.982

axygen

astaine

131.29

radon

Tl Pb Bi Po At Rn 204.38

207.2

208.98

[209]

[210]

[222]

114

ununquadium

Uuq

[289]

silver

Ag 107.87

106.42

platinum

gold

mercury

Pt Au Hg 195.08

196.97

109 meitnerium 110ununnilium 111unununium 112

200.59 ununbium

Hs Mt Uun Uuu Uub [269]

[268]

[271]

[272]

[277]

[ silver ]

_ chemical name: argentum

_ atomic number: 47

_ atomic weight: 107.87

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p. 13

COUNT RATE [ S-1 ]

[ 15,000 ]

[ 10,000 ]

[ 5,000 ]

[ 328.158 ]

Counterpropagating

{ argyros : silver 47 }

[ 328.161 ]

Crossed

--- redefining silver

[ 328.1

isotopes

28 radioisotopes characterized

[ 107Ag ]

most stable: most abundant -> 51.839%

[ 109Ag ]

atomic weight

105 Ag [ half life of 41.29 days ]

111 Ag [ half life of 7.45 days ]

112 Ag [ half life of 3.13 hours ]

meta states:

[ 107.8682 g/mol ]

108 mAg [ t1/2 = 418 years ]

110 mAg [ t1/2 = 249.70 days ]

106 mAg [ t1/2 = 8.28 days ]

isotopes of silver range: 93.943 [ 94Ag ] â&#x20AC;&#x201C; 126.936 [ 127Ag ]

primary decay mode: before 107 Ag -- Palladium [ 107Pd ] after 107 Ag -- Cadmium

ÎťUV [ nm ]

164 ]

[ 328.167 ]

Fig 8 Laser wavelength scan for the UV excitation step in both crossed and counter-propagating geometries.

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108

Y β -η

β-

112

107

111

β+

111

107

I α

108

113

βϷ η

β+

107

109

108

β+

112

β +Ϸ 107

108

β+

β +Ϸ

107

β+

107

β-

108

β-

112

βα η

108

107

β-

β -η

β-

108

β -η

107

β-

107

β-

107

β-

107

β-

107

Pd β-

107

Fig. 9

{ argyros : silver 47 }

--- redefining silver

Fig.8

gmund

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107 Ag is a stable isotope. This is the decay chain that leads to isotope 107 Ag.

p. 17

Atomic Weight / 106.90509682

Mass Excess / -88.401743MeV

Binding Energy / 8.553854Mev

Magnetic Moment / -0.11357Îź

{ argyros : silver 47 }

--- redefining silver

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thermal properties

overview Name Symbol Atomic Number Atomic Weight Density Melting Point Boiling Point

Silver Ag 47 107.8682 10.49 g/cm3 961.78 °C 2162 °C

Phase Melting Point Boiling Point Absolute Melting Point Absolute Boiling Point Critical Pressure Critical Temperature Heat of Fusion Heat of Vaporization Heat of Combustion Specific Heat Adiabatic Index Neel Point Thermal Conductivity Thermal Expansion

Solid 961.78 °C 2162 °C 1234.93 K 2435 K N/A N/A 11.3 kJ/mol 255 kJ/mol N/A 235 J/(kg K)[note] N/A N/A 430 W/(m K) 0.0000189 K-1

health and safety Autoignition Point Flashpoint Heat of Combustion DOT Hazard Class DOT Numbers EU Number NFPA Fire Rating NFPA Hazards NFPA Health Rating NFPA Reactivity Rating RTECS Number SVW3500000 NFPA Label

N/A N/A N/A N/A N/A N/A 0 N/A 1 0 RTEC-

bulk physical properties Density Density (Liquid) Molar Volume Brinell Hardness Mohs Hardness Vickers Hardness Bulk Modulus Shear Modulus Young Modulus Poisson Ratio Refractive Index Speed of Sound Thermal Conductivity Thermal Expansion

10.49 g/cm3 9.32 g/cm3 0.000010283 24.5 MPa 2.5 MPa 251 MPa 100 GPa 30 GPa 83 GPa 0.37 N/A 2.6×103 m/s 430 W/(m K) 0.0000189 K-1

atomic dimensions and structure Atomic Radius Covalent Radius Van der Waals Radius Crystal Structure Lattice Angles π/2, π/2, π/2 Lattice Constants 408.53, 408.53, 408.53 pm Space Group Name Space Group Number

165 pm 153 pm 172 pm Face Centered Cubic

Fm_ 3m 225

reactivity Valence 1 Electronegativity 1.93 ElectronAffinity 125.6 kJ/mol Ionization Energies 731, 2070, 3361 kJ/mol

{ argyros : silver 47 }

--- redefining silver

electrical properties Electrical Type Electrical Conductivity Resistivity Superconducting Point

Conductor 6.2×107 S/m 1.6×10-8 m N/A

classifications

nuclear properties

Alternate Names Names of Allotropes Block Group Period Electron Configuration Color Discovery Gas phase CAS Number CID Number Gmelin Number NSC Number RTECS Number

Argentum None d 11 5 [Kr]4d105s1 Silver 3000 BC N/A CAS7440-22-4 CID23954 N/A N/A RTECSVW3500000

% in Sun % in Meteorites % in Earth's Crust % in Oceans % in Humans

6×10-8% 1×10-7% 0.000014% 7.9×10-6% 1×10-8% N/A

Half-Life Stable Lifetime Stable Decay Mode N/A Quantum Numbers 2S1/2 Neutron Cross Section 63.6 Neutron Mass Absorption 0.02 Known Isotopes 93Ag, 94Ag, 95Ag, 96Ag, 97Ag, 98Ag, 99Ag, 100Ag, 101Ag, 102Ag, 103Ag, 104Ag, 105Ag, 106Ag, 107Ag, 108Ag, 109Ag, 110Ag, 111Ag, 112Ag, 113Ag, 114Ag, 115Ag, 116Ag, 117Ag, 118Ag, 119Ag, 120Ag, 121Ag, 122Ag, 123Ag, 124Ag, 125Ag, 126Ag, 127Ag, 128Ag, 129Ag, 130Ag Stable Isotopes 107Ag, 109Ag Isotopic Abundances 107Ag 51.839% abundances 109Ag 48.161% % in Universe

magnetic properties Magnetic Type Diamagnetic Curie Point N/A Mass Magnetic Susceptibility -2.27×10-9 Molar Magnetic Susceptibility -2.45×10-10 Volume Magnetic Susceptibility -0.0000238

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NH2 = N + H + H

NH2 = N + H NH2 = N +NH2 H += HN + H + H NH2 = N + H + H NH2 = N + H + H NH2 = N + H +NH2 H = NNH2 = N + H + NH2+ =H N+ +H H +NH2 H NH2 = N + H + H NH2 = N +NH2 H +=HN +NH NH2 = N +NH2 H +=HNNH2 + H= +N H+ H + H N +NH2 H NH2NH2 = N= +N H+ NH2 +H H+ =H =+ NNH2 +NN H = N NH2 + NH2 HNH2 = H= NH2 = N + H + H NH2 = N NH2 + H =+ NH2 H N N + HNH2 + H=+NH2 NH ++= HHN + NH2 = NH2 = N +NH2 H += HNNH2 = N + = =N N +NH2 H NH2 = NH2 N + =H N+ +H H NH2 NH2 = N NH2 = NNH2 + H= +NH2 N H+ =H N+ NH2 = N + H + H NH2 =NH2 N +=NH2 HN ++ NH2 = =

NH2 = N + H + H

{ argyros : silver 47 }

--- redefining silver

H + H

NH2 = N + H + H

NH2 = N + H + H H NH2 = N + H + H H2 = N +NH2 H += HN + H + H H2 NH2 = H += HN + H + H NH2 = N + H + NH2 H = N + H + H H2 += HN + NH2 H + =H N + H + H NH2 = N + H N H=++NHH+NH2 ++HHH+= HN + NH2 H + =H N + H + H NH2 + HH =+ NH + H + H + NH2 = H N + H + H N + H + +=+HNH++NH2 HH += HNH2 NN ++ HH+ ++HNH2 HH = N=+NH++HH+ H NH2 = N + H + H NH2 = + H N +NH2 H += HN= +N H+ +H H+ NH2 HH + =H N + H + H +=HHN ++NH2 HH +NH2 = N + N + H + HH NH2 = N +

NH2 = N + H + H

N + H + H + H NH2 = N + H + H

NH2 = N + H + H

N + H + H H + H

NH2 = N + H + H NH2 = N + H + H

GMUND

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p. 23 01

chemical properties

{ argyros : silver 47 }

--- redefining silver

Silver is a very inactive metal. It does not react with oxygen in the air under normal circumstances. It does react slowly with sulfur compounds in the air, however. The product of this reaction is silver sulfide (Ag 2 S), a black compound. The tarnish that develops over time on silverware and other silver-plated objects is silver sulfide. Silver does not react readily with water, acids, or many other compounds. It does not burn except as silver powder.

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[ Fig. 1 ]

silver is commonly used in catheters. Silver alloy catheters are more effective than standard catheters for reducing bacteriuria in adults having short term catheterisation in hospitals. This metaanalysis clarifies discrepant results among trials of silver-coated urinary catheters by revealing silver alloy catheters are significantly more effective in preventing urinary tract infections than are silver oxide catheters. Though silver alloy urinary catheters cost about $6 more than standard urinary catheters, they may be worth the extra cost, since catheter-related infection is a common cause of nosocomial infection and bacteremia. Various silver compounds, devices to make homeopathic solutions and colloidal silver suspensions are sold as remedies for numerous conditions.

{ argyros : silver 47 }

--- redefining silver

[ Fig. 3 ]

[ Fig. 2 ]

[ Fig. 1 ] One application has silver being used with alginate,designed to prevent infections as part of wound management procedures.

[ Fig. 2 ]

[ Fig. 3 ]

The antibacterial action of silver electrodes was found to be greatly improved if the electrodes were covered with silver nanorods. Silver nano particle zoomed in.

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oligodynamic effect

[ Fig.1 ] The antimicrobial properties of silver stem from the chemical properties of its ionized form, Ag+.

[ Fig.1 ] This ion forms strong molecular bonds with other substances used by bacteria to respire, such as molecules containing sulfur, nitrogen, and oxygen. When the Ag+ ion forms a complex with these molecules, they are rendered unusable by the bacteria, depriving them of necessary compounds and eventually leading to their death.

Environment

Antimicrobial Surface

[ Fig.1 ]

{ argyros : silver 47 }

--- redefining silver

[ Fig.1 ]

Bacteria Silver Ion Released

Material Coating

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Surface Film of Moisture

Silver Ion

p. 29

{ argyros : silver 47 }

--- redefining silver

a film of nano-silver destroy microbes in skin products

According to their name (gr. nannos/ lat. nanus: â&#x20AC;&#x153;dwarf â&#x20AC;?), nanoparticles are particulate materials which are smaller than 100 nm in at least one dimension. This diminutive size leads to a high surface to mass ratio, which increases the reactivity and alters the physicochemical properties compared to the bulk forms of the according material. Since few years there has been a steady increase in usage of nanomaterials for diverse articles of daily use. Typical sectors of nanoparticle application are food, sunscreens (for example TiO2 - and ZnOnanoparticles), textiles and medical disposables (e.g. Ag- nanoparticles), paintings, technology and many more. Due to the rising number of applications, the environment is increasingly exposed to these materials by several paths of introduction. Due to the lack of knowledge regarding the risk assessment of nanoparticles, investigations need to be performed concerning the environmental behavior and their toxicity to organisms.

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silver in medical application

_ argentyn 23 - natural immunogenics colloidal

silver: certified endotoxin and pyrogen free Argentyn 23 Colloidal Silver, available only to doctors, is the only colloidal silver product available in the United States certified as pyrogen free and containing no endotoxin. Natural Immunogenics' manufacturing process of Argentyn 23 ( an isolated silver product, or EIS ) produces a product unparalleled in purity, particle dispersion, particle sizing, and effectiveness ( as demonstrated in in-vitro comparison laboratory testing ). While Argentyn 23 is not FDA approved, it stands alone as a true medical grade colloidal silver.

_ silver impregnated urinary bladder catheters The use of silver to control infections in-vivo has been used in Europe at least since the mid 1990's. The use of silver coated catheters was shown to be both cost-effective and successful, according to a study done by Trenton Nauser, MD(*); Marcia Gilliland, RN; Timothy Williamson, MD and Steven Q Simpson, MD. Pulmonary Diseases and Critical Care Medicine and Infection Prevention & Control, Kansas University Medical Center, Kansas City, KS. "During the control period, there were 15,935 inpatient days, compared with 16,089 during the study period. During the control period 29 patients experienced 33 infections that met criteria for CUTI. During the study period 18 patients experienced 22 infections. Institution of the silver impregnated catheter was associated with a 32% reduction in CUTI rate (1.37 vs. 2.07 per 1000 inpatient days, p [is less than] 0.001). Based upon our usage data for indwelling bladder catheters, we calculated an annual acquisition cost increase of $59,586. Using CDC data giving the average cost of nosocomial UTI, we calculated that annual treatment costs for CUTI will be reduced by $94,368. The institution should save $34,782 in annual overall costs by continuing to use the silver impregnated catheter."

{ argyros : silver 47 }

--- redefining silver

_ axenohl silver citrate disinfectants: pure

bioscience: epa registered technical grade PURE Bioscience, a NASDAQ traded company, developed and patented a silver citrate molecule, and markets products generally ranging from 30 PPM to 2400 PPM. Axenohl surface disinfectant products are sold to control bacteria, mildew and fugus, and are marketed out of Costa Rica. Axenohl Pro Disinfectant, 2400 PPM, has been documented to kill residual bacteria and virii 36 hours after a single application ( dilution 1:128 ).

_ agion - antimicrobial powder coating:

steel coated with silver & zeolite AgION combines two key ingredients, silver ions and zeolite ( a clay ). The silver ions are responsible for the active antimicrobial properties, while the zeolite clay acts as a delivery mechanism, an ion pump, that delivers the silver ions into the environment in the presence of even a minute amount of moisture. AgION is registered with the EPA ( for HVAC systems ), with the FDA ( for use as an additive in food contact polymers ), and the National Sanitation Foundation has certified AgION as safe and acceptable for product zone and food zone applications.

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2163 961

107.868

[Kr]4d105s

1.4

[ dedication - page 01 ]

Entrada - Rag Natural _ 190 lb _ spot dry varnish [ page 03 - 09 ]

Entrada - Rag Natural _ 190 lb _ Vellum Finish [ page 11 ]

Entrada - Rag Natural _ 190 lb _ Smooth Finish [ page 13 - 21 ]

Entrada - Rag Natural _ 190 lb text _ Vellum FInish [ page 23 ]

Entrada - Rag Natural _ 190 lb _ Spot Dry Varnish [ page 25 ]

Entrad - Rag Natural _ 190 lb _ Vellum Finish [ page 27 - 29 ]

Entrada - Rag Natural _ 190 lb _ Smooth Finish [ page 31 -33

Entrada - Rag Natural _ 190 lb _ Smooth Finish

]

printer / epson R 1800 ink / epson ink illustration by / Lydia Mulyadi photography by / online resources bindery / prepress concept and design / Lydia Mulyadi

NH2 = N + H + H

NH2 = N + H + H NH2 = N + H + H

NH2 = N + H + H NH2 = N + H + H NH2 = N + H + H NH2 = N + H + H NH2 = N + H + H

NH2 = N + H + H

NH2 = N + H +

NH2 = N + H + H NH2 = N + H + HNH2 = N NH2 + H = + N H + H + H NH2 = N + H + HNH2 NH2 = N + HNH2 + H= N + NH H NH2 = N + HNH2 + H= N NH2 + H = + N H + H + H NH2 H + NH2NH2 = N= +N H+ +H H+ H = N + NH2 H NH2 +=NH2 HN NH2 =+=NHN= +N NH2 = N + H + H NH2 = N +NH2 NH2 = N + H + NH2 H = N + NH2 H + + NH2 =H H N+ =+H NH2 = N + NH2 H + =H N NH2 = N + +H NH2 = N NH2 = NNH2 + H= +N H+ H + HNH2 NH2 == NN NH2 = N NH2 + H = + N HNH2 + H= +N H NH2 = N + H + H N+ +H H NH2 = NH2 N + =HNH2 = NH2 = N