S)-3-Phenoxybenzaldehyde cyanohydrin(Available from 1 supplier)

S-(-)-alpha-Phenylethylamine(Available from 1 supplier)

S-(-)-Nicotine(Available from 1 supplier)

S-(2-Aminoethylthio)-2-thiopyridine hydrochloride(Available from 1 supplier)

Sabinene(Available from 1 supplier)

Saccharin

saccharin 450 fold

Saccharin, Sodium

Saccharin, Sodium 450X

Sacharides(Available from 1 supplier)

Salad Dressing Stabilisers

Salicin(Available from 2 suppliers)

Salicylaldehyde(Available from 1 supplier)

Salicylic Acid(Available from 2 suppliers)

Salt

Salt & Sea Salts

Salt Granular

Salt IVS

Salt PDV(Available from 2 suppliers)

Salt Tablets

Santol Pentenol

Saponin(Available from 1 supplier)

Sarcosinates

Sarcosine Methyl Ester Hydrochloride(Available from 1 supplier)

Saw Palmetto

SBPs

Scintillation Chemicals

SDS (Sodium dodecyl sulfate)(Available from 1 supplier)

SDS (Sodium Dodecyl Sulfate) Ultrapure(Available from 1 supplier)

Sea Salt (Type Various Granulometrics)(Available from 1 supplier)

Seaweed(Available from 1 supplier)

Sebacate Esters

Sebacic Acid(Available from 1 supplier)

Sebacoyl Chloride

Sebasic Acid(Available from 1 supplier)

sec-Butylbenzene

Secondary Butyl Benzene(Available from 1 supplier)

Selenium Compounds

Selenium Dioxide(Available from 2 suppliers)

Selenium Powder and Compounds(Available from 1 supplier)

Selenium Salts(Available from 1 supplier)

Selenium, powder(Available from 1 supplier)

Selinexor(Available from 1 supplier)

Semduramicin(Available from 1 supplier)

Senna

Sennosides A+B(Available from 1 supplier)

Sequestering Agents

Sera & Serums(Available from 1 supplier)

Sewage Treatment Chemicals

Shellac

Shellac Wax

Shellac, Bleached

Shellac, Decolourised

Shellac, Dewaxed

Silanes(Available from 5 suppliers)

Silanes & Silicones

Sildenafil(Available from 1 supplier)

Silica Flour

Silica Matting Agents(Available from 1 supplier)

Silica, for Rubber(Available from 2 suppliers)

Silica, Fume or Volatilised

Silica, Gel

Silica, Ground

Silica, Sand

Silicon Carbide

Silicon Metal Powder(Available from 1 supplier)

Silicone Alkyds(Available from 1 supplier)

Silicone Alternatives(Available from 1 supplier)

Silicone Amino Softeners

Silicone Antifoam(Available from 2 suppliers)

Silicone Casting Rubbers (Mould Making/Potting)

Silicone Copolyols(Available from 1 supplier)

Silicone Dioxide (Fumed Silica)(Available from 1 supplier)

Silicone Elastomer Blends(Available from 1 supplier)

Silicone Emulsions(Available from 3 suppliers)

Silicone Fluids(Available from 3 suppliers)

Silicone Laboratory Tubing

Silicone Oils(Available from 1 supplier)

Silicone Pressure Sensitive Adhesives

Silicone Release Coatings

Silicone Release Coatings (Syloff)

Silicone Removers(Available from 1 supplier)

Silicone Rubbers & Gums(Available from 1 supplier)

Silicone Solutions

Silicone Waxes(Available from 1 supplier)

Silicones(Available from 4 suppliers)

Silicones for Personal Care(Available from 1 supplier)

Silodosin(Available from 1 supplier)

Silver Diethyldithiocarbamate(Available from 1 supplier)

Silver Nitrate(Available from 2 suppliers)

Silver Nitrate (A.R. Grade)

Silver nitrate, 99.8%(Available from 1 supplier)

Silver salts

Silver sulfate(Available from 1 supplier)

Silver tetrafluoroborate(Available from 1 supplier)

Simethicone(Available from 1 supplier)

Simvastatin(Available from 1 supplier)

Siponimod(Available from 1 supplier)

Sitagliptin(Available from 1 supplier)

Skatole (3-methylindole)(Available from 1 supplier)

SLES(Available from 2 suppliers)

Smoke Suppressants

sn-Glycero-3-phosphocholine

Soap Bases, Hot Poured(Available from 1 supplier)

Soap Noodles

Soaps, Castor Oil

Soaps, Glycerine/NoMar Bases

Soaps, Industrial

Soaps, Liquid

Soaps, Shaving Bases

Soaps, Sodium & Potassium

Soaps, Soft, Gel

Soaps, Textile

Soaps, Translucent Bases

Soda Ash (Sodium Carbonate)(Available from 2 suppliers)

Soda Ash, Dense

Soda Ash, Light

Soda Ash, Light or Dense

Sodium 2-aminosulphanilate (2,4-Diaminobenzenesulfonic acid sodium salt)

Sodium Acetate

Sodium Acetate Anhydrous(Available from 2 suppliers)

Sodium Acetate Trihydrate(Available from 1 supplier)

Sodium Acid Phosphate

Sodium Acid Pyrophosphate(Available from 1 supplier)

Sodium Alginate

Sodium Allyl Sulphonate(Available from 1 supplier)

Sodium Aluminate

Sodium Aluminium Phosphate

Sodium Aluminium Silicate

Sodium Arsenite

Sodium Azide(Available from 1 supplier)

Sodium Benzoate(Available from 1 supplier)

Sodium Benzoate (B.P.)

Sodium Benzyloxide, 1M in Benzyl alcohol

Sodium Bicarbonate(Available from 3 suppliers)

Sodium Bicarbonate (Encapsulated)

Sodium Bicarbonate FG(Available from 1 supplier)

Sodium Bicarbonate Solutions (Various Solutions)(Available from 1 supplier)

Sodium Bicarbonate Technical Grade(Available from 1 supplier)

Sodium Bichromate

Sodium Bifluoride(Available from 1 supplier)

Sodium Bis(trimethylsilyl)amide, 2 M in Tetrahydrofuran

Sodium Bisulphate

Sodium Bisulphite (Sodium Hydrogen Sulphite)(Available from 4 suppliers)

Sodium Bisulphite Solution(Available from 2 suppliers)

Sodium Bitartrate Monohydrate(Available from 1 supplier)

Sodium Borate

Sodium Borohydride(Available from 1 supplier)

Sodium Bromate(Available from 2 suppliers)

Sodium Bromide(Available from 3 suppliers)

Sodium caprylate(Available from 1 supplier)

Sodium Carbonate

Sodium Carbonate Anhydrous(Available from 1 supplier)

Sodium Carbonate Monohydrate(Available from 1 supplier)

Sodium Carbonate Solutions (Various Dilutions)(Available from 1 supplier)

Sodium Carboxymethyl Cellulose

Sodium Carboxymethylcellulose(Available from 1 supplier)

Sodium Chlorate

Sodium Chloride(Available from 1 supplier)

Sodium Chloride (Encapsulated)

Sodium chloride solution(Available from 1 supplier)

Sodium Chloride Solutions (various and requested solutions)(Available from 1 supplier)

Sodium Chlorite(Available from 2 suppliers)

Sodium Citrate(Available from 1 supplier)

Sodium Cobaltinitrite(Available from 1 supplier)

Sodium Cryolite(Available from 1 supplier)

Sodium Cyanide(Available from 1 supplier)

Sodium cyanoborohydride(Available from 1 supplier)

Sodium Diacetate

Sodium Diacetate (Encapsulated)

Sodium Dichloroisocyanurate(Available from 1 supplier)

Sodium Dichromate

Sodium Diethyldithiocarbamate(Available from 1 supplier)

Sodium Dimethyldithiocarbamate

Sodium Dimethyldithiocarbamate/Disodium Ethylenebis (Dithiocarbamate) Blend

Sodium Disilicate(Available from 1 supplier)

Sodium dithionite(Available from 1 supplier)

Sodium Dodecyl Benzene Sulphonate(Available from 1 supplier)

Sodium Erythrobate(Available from 1 supplier)

Sodium Ethoxide, 21 % in Ethanol

Sodium Ferrocyanide

Sodium Fluoride(Available from 3 suppliers)

Sodium Fluorosilicate(Available from 1 supplier)

Sodium Formaldehyde Bisulphite

Sodium Formaldehyde Sulphoxylate

Sodium Formate(Available from 2 suppliers)

Sodium glucoheptonate (crystalline)

Sodium Gluconate(Available from 1 supplier)

Sodium Hexametaphosphate(Available from 1 supplier)

Sodium Hyaluronate(Available from 1 supplier)

Sodium hydride(Available from 1 supplier)

Sodium Hydrogen Carbonate (Sodium Bicarbonate)(Available from 1 supplier)

Sodium Hydrosulfide(Available from 1 supplier)

Sodium Hydrosulphite(Available from 1 supplier)

Sodium Hydroxide(Available from 3 suppliers)

Sodium Hydroxide (B.P.)(Available from 1 supplier)

Sodium Hydroxide 10M solution(Available from 1 supplier)

SODIUM HYDROXIDE 30%(Available from 1 supplier)

SODIUM HYDROXIDE 48%(Available from 1 supplier)

Sodium Hydroxide Micro Pearl(Available from 1 supplier)

Sodium Hydroxide Pellets(Available from 1 supplier)

Sodium Hydroxide Pellets EP(Available from 1 supplier)

Sodium Hydroxide Pellets EP/BP (Small Packs)

Sodium Hydroxide Solutions (All Strengths/Sizes)(Available from 1 supplier)

Sodium Hypochlorite(Available from 5 suppliers)

Sodium Hypochlorite – various dilutions(Available from 1 supplier)

Sodium Hypochlorite 14% – various dilutions(Available from 1 supplier)

SODIUM HYPOCHLORITE 14,5 – 16,0% M/V(Available from 1 supplier)

Sodium Hypochlorite 14-15% w/w (Low Bromate)(Available from 1 supplier)

SODIUM HYPOCHLORITE 18,5 – 19,5% M/V(Available from 1 supplier)

Sodium Hypophosphite

Sodium iodate(Available from 1 supplier)

Sodium Iodide(Available from 1 supplier)

Sodium Iodide (B.P.)

Sodium Lactate

Sodium Lactobionate(Available from 1 supplier)

Sodium Lauryl Ether Sulphate (SLES)(Available from 2 suppliers)

Sodium Lauryl Sulphate

Sodium Lauryl Sulphate Needles

Sodium m-nitrobenzoate(Available from 1 supplier)

Sodium Metabisulphite(Available from 5 suppliers)

Sodium Metabisulphite Food Grade

Sodium Metamolybdate(Available from 1 supplier)

Sodium Metaperiodate(Available from 4 suppliers)

Sodium Metasilicate(Available from 2 suppliers)

Sodium Methallyl Sulfonate

Sodium Methoxide(Available from 1 supplier)

Sodium Methoxide, 30 % in Methanol

Sodium Methylate(Available from 1 supplier)

Sodium Methyltaurine(Available from 1 supplier)

Sodium Molybdate(Available from 4 suppliers)

Sodium Molybdate Dihydrate(Available from 2 suppliers)

Sodium N-Tetradecyl Sulphate

Sodium Nitrate(Available from 2 suppliers)

Sodium Nitrate Solutions(Available from 1 supplier)

Sodium Nitrite

Sodium nitroprusside(Available from 1 supplier)

Sodium Orthophenylphenate (OPP)

Sodium Oxalate(Available from 1 supplier)

Sodium Oxalate, Primary Standard Grade(Available from 1 supplier)

Sodium Oxybate(Available from 1 supplier)

Sodium Paramolybdate (Powder)(Available from 1 supplier)

Sodium Paratungstate, C.P Grade(Available from 1 supplier)

Sodium PCA(Available from 1 supplier)

Sodium Perborate

Sodium Percarbonate(Available from 1 supplier)

Sodium Perchlorate(Available from 1 supplier)

Sodium perchlorate monohydrate(Available from 1 supplier)

Sodium Permanganate(Available from 1 supplier)

Sodium peroxide(Available from 1 supplier)

Sodium Persulphate

Sodium phosphate monobasic anhydrous(Available from 1 supplier)

Sodium phosphate monobasic monohydrate(Available from 1 supplier)

Sodium Phosphate, Dibasic

Sodium Phosphate, Monobasic

Sodium Phosphate, Tribasic

Sodium Polyphosphates

Sodium Propionate

Sodium Pyrophosphate

Sodium Pyrophosphate, Acid

Sodium Pyruvate(Available from 2 suppliers)

Sodium Salicylate(Available from 1 supplier)

Sodium Selenite Pentahydrate(Available from 2 suppliers)

Sodium Sesquicarbonate

Sodium Silicate(Available from 1 supplier)

Sodium Silicofluoride(Available from 1 supplier)

Sodium Soaps

Sodium Stannate

Sodium Stearate

Sodium Styrene Sulphonate

Sodium Sulfanilate(Available from 1 supplier)

Sodium Sulfate Decahydrate

Sodium Sulphate(Available from 2 suppliers)

Sodium Sulphate (Glauber Salts)

Sodium Sulphate Anhydrous(Available from 1 supplier)

Sodium Sulphide

Sodium Sulphite(Available from 2 suppliers)

Sodium Sulphite Anhydrous(Available from 2 suppliers)

Sodium Sulphite Solution(Available from 1 supplier)

Sodium Tartrate Dihydrate(Available from 1 supplier)

Sodium Tartrate Dihydrate, F.C.C. Grade(Available from 1 supplier)

Sodium Tartrate Dihydrate, Technical Grade(Available from 1 supplier)

Sodium tert-amoxide

Sodium tert-butoxide

Sodium tert-Pentoxide, 30 % in 2-Methyltetrahydrofuran

Sodium tetraborate decahydrate (Borax decahydrate)(Available from 1 supplier)

Sodium tetrakis3,5-Bis(trifluoromethyl)phenylborate (1-)(Available from 1 supplier)

Sodium tetraphenylborate(Available from 1 supplier)

Sodium Tetrathionate Dihydrate(Available from 1 supplier)

Sodium Thiocyanate

Sodium Thiosulphate(Available from 1 supplier)

Sodium Thiosulphate 47% various dilutions(Available from 1 supplier)

Sodium Thiosulphate Anhydrous(Available from 2 suppliers)

Sodium Thiosulphate Pentahydrate(Available from 4 suppliers)

Sodium Thiosulphate Solution (Various Dilutions)(Available from 1 supplier)

Sodium triacetoxyborohydride(Available from 1 supplier)

Sodium Tripolyphosphate(Available from 1 supplier)

Sodium Tripolyphosphate (Powder & Granular)(Available from 1 supplier)

Sodium Tripolyphosphate (STPP)

Sodium Tungstate(Available from 1 supplier)

Sodium Vinyl Sulfonate(Available from 1 supplier)

Solketal (Isopropylideneglycerol)(Available from 1 supplier)

Solubilisers(Available from 2 suppliers)

Solutions and Reagents

Solvent Adhesives

Solvent Dyestuffs

Solvents

Solvents, Aliphatic

Solvents, Aliphatic (Alcohols and Ketones)(Available from 1 supplier)

Solvents, Aromatic

Solvents, Biodegradable

Solvents, Chlorinated

Solvents, High Purity(Available from 1 supplier)

Solvents, Paraffinic (S.B.P.)

Sorafenib(Available from 1 supplier)

Sorbic Acid

Sorbic Acid (Encapsulated)

Sorbitan Esters and Ethoxylated Sorbitan Esters

Sorbitol

Soya Bean Isoflavene

Soya Bean Isoflavone

Soya Bean Lecthane

Soya Bean Oil

Soya Lecithin

Speciality Acrylates/Methacrylates

Speciality Amines(Available from 1 supplier)

Speciality Oil Soaps

Speciality Zinc Carbonates

Speciality Zinc Oxides

SPhos(Available from 1 supplier)

SPhos Palladacycle 2nd Gen(Available from 1 supplier)

SPhos Palladacycle 3rd Gen(Available from 1 supplier)

SPhos Pd(crotyl)Cl(Available from 1 supplier)

Spirit Vinegar(Available from 1 supplier)

Sponge Ni Catalyst(Available from 1 supplier)

Sponge Ni/Chromium Catalyst(Available from 1 supplier)

Sponge Ni/Molybdenum Catalyst(Available from 1 supplier)

Spray Dried Silicates(Available from 1 supplier)

Squalane

Stabilisers for Food

Stabilisers for P.V.C.(Available from 1 supplier)

Stand Oils

Standardised Herbal Extracts

Stannic Chloride

Stannous Chloride (Crystalline & Anhydrous)(Available from 1 supplier)

Stannous Compounds

Stannous Fluoride(Available from 1 supplier)

Stannous Oxalate

Stannous Oxide(Available from 1 supplier)

Starch (Smithies)(Available from 1 supplier)

Starches – Cosmetics(Available from 2 suppliers)

Stearates(Available from 2 suppliers)

Stearic Acid(Available from 2 suppliers)

Stearic Acid (Vegetable & Kosher)

Stearic Acid (Vegetable)

Stearic Acid Magnesium Salt

Stearic Acid, Vegetable Based

STEARYL BROMIDE(Available from 1 supplier)

Stigmasterol(Available from 1 supplier)

Streptomycin Sulfate(Available from 1 supplier)

Streptozotocin(Available from 1 supplier)

Strontium Carbonate(Available from 1 supplier)

Strontium Chloride

Strontium Chromate(Available from 1 supplier)

Strontium Nitrate

Styrallyl Acetate

Styrene Isoprene Styrene (SIS)(Available from 1 supplier)

Styrene Monomer(Available from 1 supplier)

Styrene, Alpha Methyl

Substituted Hydrazines

Substrates(Available from 1 supplier)

Succinates(Available from 1 supplier)

Succinic Acid(Available from 1 supplier)

Succinic Anhydride

Sucrose octasulfate potassium salt(Available from 1 supplier)

Sucrose octasulfate sodium salt(Available from 1 supplier)

Sudan Black B(Available from 1 supplier)

Sufentanil Base(Available from 1 supplier)

Sufentanil Citrate(Available from 1 supplier)

Sufuryl Chloride

Sugar (various grades)(Available from 1 supplier)

Sugar – Tablet Direct Compression(Available from 1 supplier)

Sugar Processing Chemicals

Sugar Spheres

Sulbactam Sodium Salt(Available from 1 supplier)

Sulfamethoxazole(Available from 1 supplier)

Sulfanilamide(Available from 1 supplier)

Sulfanilic Acid(Available from 2 suppliers)

Sulfuryl Chloride, 1 M in Dichloromethane

Sulphamic Acid(Available from 2 suppliers)

Sulphated Castor Oils

Sulphated Ethoxylates

Sulphites

Sulphonamides

Sulphonated Castor

Sulphonic Acid

Sulphosuccinamates(Available from 1 supplier)

Sulphosuccinates(Available from 1 supplier)

Sulphur

Sulphur Bentonite(Available from 1 supplier)

Sulphur Bentonite 90%

SULPHUR DIOXIDE(Available from 1 supplier)

Sulphur Flakes

Sulphur Pastilles

Sulphur Rolls

Sulphur WDG (Water Dispersible)

Sulphur, Flowers

Sulphur, Ground and Powdered(Available from 1 supplier)

Sulphur, Powdered

Sulphur, Precipitated

Sulphur, Roll and Rock

Sulphur, Slate

Sulphuric Acid(Available from 4 suppliers)

Sulphuric Acid (all dilutions)(Available from 2 suppliers)

Sulphuric Acid (High Purity)

Sulphuric Acid 0.2M standardised volumetric solution(Available from 1 supplier)

Sulphuric Acid 77%(Available from 1 supplier)

SULPHURIC ACID 96%(Available from 2 suppliers)

Sulphuric Acid Bulk(Available from 1 supplier)

Surface Active Agents(Available from 2 suppliers)

Surface Active Agents-Amphoteric(Available from 2 suppliers)

Surface Active Agents-Anionic(Available from 1 supplier)

Surface Active Agents-Anionic, Cationic, Non-Ionic(Available from 2 suppliers)

Surface Active Agents-Cationic(Available from 1 supplier)

Surface Active Agents-Non-Ionic(Available from 1 supplier)

Surface Coating Chemicals(Available from 2 suppliers)

Surface Modifying Additives(Available from 1 supplier)

Surfactant Blends Concentrates For Shampoos & Shower Gels

Surfactants(Available from 8 suppliers)

Surfactants – Amphoteric – Betaines(Available from 2 suppliers)

Surfactants Intermediates

Surplus Chemicals Trader

Sweet Sandal(Available from 1 supplier)

Sweeteners(Available from 1 supplier)

Swimming Pool Chemicals

Synthetic Detergents

Synthetic Oils(Available from 1 supplier)

Synthetic Sintered Mullite(Available from 1 supplier)

systemcore test category 2a