Haematoxylin

Haematoxylin (C.I. 75290)(Available from 1 supplier)

Hafnium tert-butoxide

Halofuginone

Hand Sanitiser / Disinfectant Ingredients(Available from 2 suppliers)

Hardened 1218 Fatty Acid

HATU (O-(7-Azabenzotriazol-1-yl)-N,N,N’,N’-tetramethyluronium hexafluorophosphate)

HBPipU ((Benzotriazol-1-yloxy)dipiperidinocarbenium hexafluorophosphate)

HBPyU (O-(Benzotriazol-1-yl)-N,N,N’,N’-bis(tetramethylene)uronium hexafluorophosphate)

HBTU (o-(Benzotriazol-1-yl)-N,N,N’,N’-tetramethyluronium hexafluorophosphate)

HBTU (O-Benzotriazole-N,N,N’,N’-tetramethyl-uronium-hexafluorophosphate)

HCTU (O-(6-Chloro-1-hydrocibenzotriazol-1-yl)- -1,1,3,3-tetramethyluroniumhexafluorophosphate)

HDBTU (2-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N’,N’-Tetramethyluroniumhexafluorophosphate)

Heat Transfer Fluids(Available from 2 suppliers)

Hemin Porcine

Hemp Seed Organic(Available from 1 supplier)

Heparin sodium salt from porcine intestinal mucosa

HEPES (4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid)(Available from 1 supplier)

HEPES Sodium Salt

Heptafluoro-1-butanol

Heptafluorobutyric Acid

Heptamethyltrisiloxane(Available from 1 supplier)

Heptanoyl Chloride

Heptylmagnesium Bromide, 1M in Diethyl Ether

Herbal Extracts(Available from 3 suppliers)

Herbs, Culinary

Herbs, Medicinal

Heterocycles(Available from 1 supplier)

Heterocyclic Compounds(Available from 1 supplier)

Hexachlorethane

Hexadecyltrimethylammonium bromide (Cetyltrimethylammonium bromide)

Hexadecyltrimethylammonium chloride (Cetyltrimethylammonium chloride)

Hexahydrophthalic Anhydride

Hexamethyldisilazane (HMDS)(Available from 1 supplier)

Hexamethylenetetramine

Hexamine

Hexanal

Hexanal (Aldehyde C6)

Hexane

Hexanoic Acid

Hexanoyl chloride

Hexyl Salicylate

Hexylene Glycol(Available from 1 supplier)

Hexyllithium

Hexylmagnesium bromide, 0.8M in Tetrahydrofuran

Hi-Chlon (Calcium Hypochlorite Tablets)

High Purity Chemicals(Available from 1 supplier)

High Purity Inorganic Chemicals

High Purity Metal Organics(Available from 1 supplier)

HIGHLINK 54 {1,3,4,6-TETRAKIS(HYDROXYMETHYL)-3A,6A-DIHYDROIMIDAZO[4,5-D]IMIDAZOLE-2,5-DIONE}

HIGHSOLV E99 [1,1,2,2,-TETRAETHOXYETHANE]

HIGHSOLV P99 [1,1,2,2,-TETRAMETHOXYETHANE]

HIGHSORB GBS (GLYOXAL SODIUM BISULFITE)

Hippuric acid

Hirenol Epoxy Modifiers

HNTU (2-(endo-5-Norbornene-2,3-dicarboxymido)-1,1,3,3-tetramethyluroniumhexafluorophosphate)

HOAT (1-Hydroxy-7-azabenzotriazole)

HOBT (N-Hydroxybenzotrizole)(Available from 1 supplier)

HOBT anhydrous (1-Hydroxybenzotriazole anhydrous)

HOBT hydrate

HOBT.H2O (1-Hydroxybenzotriazole hydrate)

HOCT (Ethyl 1-hydroxy-1H-1,2,3-triazole-4-carboxylate)

Home Care Chemicals(Available from 1 supplier)

HONB (N-Hydroxy-5-norbornene-2.3-dicarboxylimide)

HOOBT (3-Hydroxy-1,2,3-ben zotriazin-4(3H)-one)

HOTT (N,N,N’,N’-Tetramethyl-S-(1-oxido-2-pyridyl)thiuronium hexafluorophosphate)

HOTU (O-(Ethoxycarbonyl)cyanomethylenamino-N,N,N’,N’-tetramethyluronium hexafluorophosphate)

Household Chemicals(Available from 1 supplier)

HPD-OSU (O-Succinimidyl-1,3-dimethylpropyleneuronium hexafluorophosphate)

HPLC Solvents

HPLC Solvents (Bulk)

HPTDP (S-(1-Oxo-2-pyridyl)-thio-1,3-dimethylpropyleneuronium hexafluorophosphate)

HPTU (1,1,3,3-Tetramethyl-2-(2-oxopyridin-1(2H)-yl)isouronium hexafluorophosphate)

HSPyU (Dipyrrolidino(N-succinimidyloxy)carbenium hexafluorophosphate)

HSTU (O-(N-Succinimidyl)-1,1,3,3-tetramethyluronium hexafluorophosphate)

Hyaluronic acid(Available from 1 supplier)

Hyaluronic acid sodium salt

Hydrazine

Hydrazine Hydrate(Available from 1 supplier)

Hydrazines(Available from 1 supplier)

hydrido tetrakis(triphenylphosphine)rhodium(I)

Hydriodic Acid(Available from 1 supplier)

HYDROBROMIC ACID

Hydrobromic Acid Anhydrous

Hydrocarbon Resins(Available from 2 suppliers)

Hydrocarbon Solvents

Hydrochloric Acid (HCL)(Available from 4 suppliers)

Hydrochloric Acid (HCL) 15%(Available from 1 supplier)

Hydrochloric Acid (HCL) 20%(Available from 1 supplier)

Hydrochloric Acid (HCL) 28%(Available from 1 supplier)

Hydrochloric Acid (HCL) 36%(Available from 1 supplier)

Hydrochloric Acid (HCL) 37%

Hydrochloric Acid (HCL) Bulk(Available from 2 suppliers)

Hydrochloric Acid (HCL) Electronic Grade

Hydrochloric Acid (HCL) High Purity

Hydrochloric Acid (HCL) various and diluted solutions ≤10%(Available from 1 supplier)

HYDROCHLORIC ACID SYNTHETIC GRADE 32% (HCL)

HYDROCHLORIC ACID SYNTHETIC GRADE 34% (HCL)

HYDROCHLORIC ACID SYNTHETIC GRADE 35% (HCL)

HYDROCHLORIC ACID SYNTHETIC GRADE 37% (HCL)

HYDROCHLORIC ACID TECHNICAL GRADE 32% (HCL)

Hydrocodone Bitartrate(Available from 1 supplier)

Hydrofluoric Acid HF(Available from 1 supplier)

Hydrofluoric Acid HF (Electronic Grade)

Hydrofluoric Acid HF (Ferric Sulphate Blend)(Available from 1 supplier)

Hydrofluoric Acid HF (High Purity)

Hydrofluoric Acid HF (Nitric Blend)(Available from 1 supplier)

Hydrogen Chloride

Hydrogen Chloride, 0.5 M in Methanol

Hydrogen Chloride, 1 M in Acetic Acid

Hydrogen Chloride, 1 M in Diethyl Ether

Hydrogen Chloride, 1 M in Ethanol

Hydrogen Chloride, 1 M in Ethyl Acetate

Hydrogen Chloride, 1 M in Methanol

Hydrogen Chloride, 1.25 M in Methanol

Hydrogen Chloride, 2 M in Diethyl Ether

Hydrogen Chloride, 2.5 M in Ethanol

Hydrogen Chloride, 3 M in Cyclopentyl Methyl Ether

Hydrogen Chloride, 4 M in 1,4-Dioxane

Hydrogen Chloride, 4 M in Propan-2-ol

Hydrogen Chloride, 6 M in Propan-2-ol

Hydrogen Fluoride Pyridine

Hydrogen Peroxide(Available from 4 suppliers)

Hydrogen Peroxide various strengths(Available from 1 supplier)

Hydrogen Peroxide, 30%

Hydrogenated Castor Oil

Hydrogenated Hydrocarbon Resin(Available from 1 supplier)

Hydrogenated Polybutene (Panalane)

Hydrolysed Collagen Peptides

Hydrolysed Proteins(Available from 1 supplier)

Hydromorphone Base

Hydromorphone HCl(Available from 1 supplier)

Hydromorphone Hydrochloride

Hydrophobing(Available from 1 supplier)

Hydrophobing Agents(Available from 1 supplier)

Hydroquinone(Available from 2 suppliers)

Hydroquinone & Compounds

Hydroquinone bis(2-Hydroxyethyl) Ether(Available from 1 supplier)

Hydroxocobalamin Hydrochloride

Hydroxy Ethyl Hydrazine

Hydroxy Silicones(Available from 1 supplier)

Hydroxyacetone(Available from 1 supplier)

Hydroxychloroquine sulphate(Available from 1 supplier)

Hydroxyethyl Cellulose

Hydroxylamine Hydrochloride

Hydroxylamine Nitrate

Hydroxylamine Sulphate

Hydroxylamines(Available from 1 supplier)

Hydroxymethyl EDOT ((2,3-Dihydrothieno(3,4-b)(1,4)dioxin-2-yl)methanol,)

Hydroxypropyl Cellulose

Hydroxyurea

Hygromycin B(Available from 1 supplier)

Hyoscine Hydrobromide

Hypophosphites

Hypophosphorous Acid