Brannan thermometers

Blue Spirit Thermometers

White enamel back with reinforced bulb.

10/110°C, 152 mm long, Total immersion, Each

10/110°C, 152 mm long, Total immersion, Pack 10

10/110°C, 305 mm long, Partial immersion, Each 10/110°C, 305 mm long, Partial immersion, Pack 10

Red Spirit Thermometers

White enamel back with reinforced bulb.

10/50°C, 305 mm long, Partial immersion, Each

10/50°C, 305 mm long, Partial immersion, Pack 10

10/110°C, 152 mm long, Total immersion, Each

10/110°C, 152 mm long, Total immersion, Pack 10

10/110°C, 205 mm long, Total immersion, Each

10/110°C, 205 mm long, Total immersion, Pack 10

10/110°C, 305 mm long, Partial immersion, Each

10/110°C, 305 mm long, Partial immersion, Pack 10

10/150°C, 305 mm long, Partial immersion, Each

10/150°C, 305 mm long, Partial immersion, Pack 10

Lo-Tox Thermometers

Was

-30% -30%

A laboratory thermometer with blue environmentally friendly filling (except TH29510, TH96370 and TH29508 which are brown). An ideal alternative to mercury filled thermometers.

Was

305 mm long, Partial immersion, Each

305 mm long, Partial immersion, Each

305 mm long, Partial immersion, Each

405 mm long, Partial immersion, Each

305 mm long, Partial immersion, Each

155 mm long, Total immersion, Each

405 mm long, Total immersion, Each

305 mm long, Partial immersion, Each

Green Spirit Thermometers

White enamel back with reinforced bulb. 10/110°C, 150 mm long, Pack 10

205 mm long, Pack 10

305 mm long, Pack 10

Half Price!

Quadrat, 25 Squares

-20%

Skeleton

A life size model of the human skeleton (with stand). Made of plastic material, finished in natural colour, and includes a plastic cover.

MO130535 Code

Was Price

Now Price

Potometer

For investigating the uptake of water and transpiration of a cut shoot.

A 500 x 500 mm solid square metal frame with 25 squares in total.

Was Price

Pulse Oximeter

Respirometer

Apparatus for measuring rates of absorption or evolution of gases from organisms. BI180500 Code

Was Price

An easy to use Fingertip Pulse Oximeter which measures blood oxygen saturation and pulse rate.

Was Price £34.60

HU190500 Code £24.60

Now Price

Setting up a potometer

Set all the equipment up underwater. Use a plastic pipette to help suck out air bubbles. Remove stem from plant and quickly immerse underwater (you don’t want to allow air into the stem), then cut the bottom off the end of the stem. Apply Vaseline around the joins in the equipment (underwater), and wrap parafilm around the joins for added leak proofing (underwater).

Glassware

It is protected against thermal breakage and mechanical shock because of the slow and careful annealing process during manufacture. The chemical labelling ensures longevity of the glassware, especially pieces that are regularly in the dishwasher.

PYREX® Beakers, Squat Form

Squat form, PYREX® borosilicate glass beakers, graduated with spout.

Big savings on the PYREX® range!

PYREX® Test Tubes

PYREX® borosilicate glass test tubes have superior chemical and heat resistance properties than neutral borosilicate or soda-lime glass tubes. Supplied in a pack of 100.

Medium wall, with rim, 125 x 16 mm

Medium wall, with rim, 150 x 16 mm

Medium wall, with rim, 150 x 24 mm

Medium wall, rimless, 125 x 16 mm

Medium wall, rimless, 150 x 24 mm

Heavy wall, with rim, 150 x 24 mm

PYREX® Narrow Mouth Conical Flasks

The conical shape and narrow neck of this flask allow the contents of the flask to be mixed by swirling, with a minimal risk of spillage, making them ideal for titrations, as well as a host of other applications.

PYREX®

Wide Mouth Conical Flasks

The conical shape and wide neck of this flask allow the contents of the flask to be mixed by swirling, with a minimal risk of spillage, making them ideal for titrations, as well as a host of other applications. Supplied in a pack of 10.

PYREX® Filter Flasks

Manufactured with heavy walls to provide increased mechanical strength to withstand differential pressures when used under vacuum, these filter flasks have an integral glass side-arm.

To find out more about key features of PYREX®, visit our Resource Hub and download the table!

Modular PTFE Stopcock Burette, 50 mL

This Class B burette is made from precision bore borosilicate glass for improved accuracy along the entire length. It has an interchangeable PTFE stopcock and a replaceable glass jet.

Half Price!

N8 Red Rubber Tubing

To BS 2775. Normal wall. *N8 Tubing fits most Bunsen Burners.

Standard Bunsen Burner, NG, 13 mm

Manufactured with a pressed die-cast base (80 mm dia.) and rifled gas inlet tube. The nickel-plated burner tube comes with a rotatable air regulator.Chimney diameter 13 mm, height 142 mm, weight 280 g.

-35% Azlon® Blue Printed Measuring Cylinder

This Azlon® PP cylinder with printed graduations has a stable hexagonal base as well as printed graduations for clear volume assessment.

-35% Azlon® PMP Measuring Cylinders

The Azlon® PMP cylinder with moulded graduations has a stable hexagonal base as well as moulded graduations for permanent volume assessment each.

Half Price!

Disposable Nitrile Rubber Gloves

Seamless matt finish with excellent finger sensitivity. Significantly stronger than latex and have superior resistance to oil/chemical permeation. Powder free. Supplied in pack of 100.