Chemistry

HE1006847

Royal Blue Ink 5ml

Ink for Chromatography Colour: Royal Blue

RRP£18.30

Save50%

Your Price £9.15

Back in stock shortly, please ask for due date

HE1007604

Safranin 1% Aqueous 100ml

Molecular Weight: 350.85g/mol CAS Number: 477-73-6,Water: 7732-18-5 Hazard: H318 Precaution: P280,P305+P351+P338,P310

RRP£17.25

Save50%

Your Price £8.63

Back in stock shortly, please ask for due date

HE1537755

Salt Bridge

For use in experiments involving the measurement of cell EMF under conditions of forward, zero and reverse current flow. The bridge comprises of an inverted "U"

RRP£38.04

Save50%

Your Price £19.02

Back in stock shortly, please ask for due date

HE1006848

Scarlet Ink 5ml

Ink for Chromatography Colour: Scarlet

RRP£18.30

Save50%

Your Price £9.15

Back in stock shortly, please ask for due date

HE1006851

Set Of Seven Food Dyes

Set of 7 Food DyesContaining 1g each of: E102, Tartrazine E133, Brilliant Blue E122, Carmoisine E110, Sunset Yellow E131, Patent Blue V E142, Green S E127, Erythrosine

RRP£104.97

Save50%

Your Price £52.49

Back in stock shortly, please ask for due date

HE1008026

Shapes Of Molecules (8 Model) Set

This set contains sufficient parts to make eight atomic models. Each model is an example of the different orientations of the bonds and cover co-ordination numbers 1

RRP£52.35

Save50%

Your Price £26.18

Back in stock shortly, please ask for due date

HE1008183

Silica Gel Self Indicat Safe Option 500g

Molecular Weight: 60.08g/mol CAS Number: 63231-67-4

RRP£33.45

Save50%

Your Price £16.73

Back in stock shortly, please ask for due date

HE1008137

Silver Nitrate 0.1m Solution 500ml

Molecular Weight: 169.87g/mol CAS Number: 7761-88-8 Hazard: H315,H319,H290,H400,H410 Precaution: P280,P305+P351+P33 8,P302+P352,P321,P406,P501

RRP£39.30

Save50%

Your Price £19.65

Back in stock shortly, please ask for due date

HE1007613

Silver Nitrate 100g

Molecular Weight: 169.87g/mol CAS Number: 7761-88-8 Hazard: H315,H319,H290,H400,H410 Precaution: P280 P305+P351+P33 8,P302+P352,P321,P406,P501

RRP£434.85

Save50%

Your Price £217.43

Back in stock shortly, please ask for due date

HE1007614

Silver Nitrate 2% Solution 500ml

Molecular Weight: 169.87g/mol CAS Number: 7761-88-8 Hazard: H315,H319,H290,H400,H410 Precaution: P280,P305+P351+P33 8,P302+P352,P321,P406,P501

RRP£57.30

Save50%

Your Price £28.65

Back in stock shortly, please ask for due date

HE1007611

Silver Nitrate 25g

Molecular Weight: 169.87g/mol CAS Number: 7761-88-8 Hazard: H315,H319,H290,H400,H410 Precaution: P280,P305+P351+P33 8,P302+P352,P321,P406,P501

RRP£123.30

Save50%

Your Price £61.65

Back in stock shortly, please ask for due date

HE1007612

Silver Nitrate 50g

Molecular Weight: 169.87g/mol CAS Number: 7761-88-8 Hazard: H315,H319,H290,H400,H410 Precaution: P280,P305+P351+P33 8,P302+P352,P321,P406,P501

RRP£235.65

Save50%

Your Price £117.83

Back in stock shortly, please ask for due date

HE1008136

Silver Nitrate Ar 25g

Molecular Weight: 169.87g/mol CAS Number: 7761-88-8 Hazard: H272,H314,H410 Precaution: P22 0,P273,P280,P305+P351+P338,P31 0,P501

RRP£123.45

Save50%

Your Price £61.73

Back in stock shortly, please ask for due date

HP00052736

Simple Organic Chemistry Set - Micro

The perfect starter set for organic chemistry labs, distillation, fractional distillation, separation, purification, and synthesis. All pieces made of 3.3

RRP£125.79

Save50%

Your Price £62.90

Back in stock shortly, please ask for due date

HP00054317

Smart Metals Sample Pack

This Smart Metals sample pack contains labelled samples of all the smart metals for evaluation, supplied in a rigid plastic case. 1 x Smart Spring 1 x Two-Way Memory

RRP£36.06

Save50%

Your Price £18.03

Back in stock shortly, please ask for due date

HE1536128

Smart Putty

Smart putty has been available for a long time as an amusement, but this visco-elastic polymer has serious engineering applications.Soft, stretchy

RRP£40.05

Save50%

Your Price £20.03

Back in stock shortly, please ask for due date

HP00054318

Smart Spring NiTi

This spring is made from shape memory alloy (SMA).  SMA is a smart material which, as its name suggests, has a memory. The most common SMA is an alloy (mixture of metals).

RRP£16.44

Save50%

Your Price £8.22

Back in stock shortly, please ask for due date

HP00054321

Smart Wire

Smart wire is a shape memory alloy (SMA) that changes its length with a useful pulling force when a small current is passed through it.SMA is a smart material which, as its

RRP£23.46

Save50%

Your Price £11.73

Back in stock shortly, please ask for due date

HE1007619

Soda Lime Granulated 500g

Molecular Weight:96.07g/mol CAS Number:8006-28-8 Hazard: H314 Precaution: P280,P305+P351+P338,P310

RRP£27.45

Save50%

Your Price £13.73

Back in stock shortly, please ask for due date

HE1007620

Soda Lime Indicarb 3-5mm 500g

Molecular Weight: 96.07g/mol CAS Number:8006-28-8 Hazard: H314 Precaution: P280,P305+P351+P338,P310

RRP£30.60

Save50%

Your Price £15.30

Back in stock shortly, please ask for due date

HE1008138

Sodium Acetate-3-Water 500g

Molecular weight: 136.08g/mol CAS Number: 6131-90-4

RRP£23.40

Save50%

Your Price £11.70

Back in stock shortly, please ask for due date

HE1009418

Sodium Alginate 100g

Molecular Weight: 216.12g/mol CAS Number: 9005-38-3

RRP£28.95

Save50%

Your Price £14.48

Back in stock shortly, please ask for due date

HE1007623

Sodium Bromide 250g

Molecular Weight: 102.89g/mol CAS Number: 7647-15-6

RRP£23.85

Save50%

Your Price £11.93

Back in stock shortly, please ask for due date

HE1007624

Sodium Bromide 500g

Molecular Weight: 102.89g/mol CAS Number: 7647-15-6

RRP£51.45

Save50%

Your Price £25.73

Back in stock shortly, please ask for due date