Zinc
|
Guaranteed Reagent |
Zinc
|
Guaranteed Reagent |
Zinc
|
Guaranteed Reagent |
Zinc
|
for Arsenic Analysis |
Zinc Powder
|
for Arsenic Analysis |
Sodium Nitrite
|
Guaranteed Reagent |
Sodium Hydrogensulfite
|
Guaranteed Reagent |
Sodium Sulfite
|
Guaranteed Reagent |
Ammonia Solution
|
Guaranteed Reagent |
Ammonia Solution
|
Guaranteed Reagent |
Ammonia Solution
|
for Medicine Test |
Lead(II) Oxide
|
Guaranteed Reagent |
Zinc Chloride
|
Guaranteed Reagent |
Aluminium(III) Chloride Hexahydrate
|
Guaranteed Reagent |
Ammonium Chloride
|
Guaranteed Reagent |
Potassium Dihydrogenphosphate
|
for Oxidant Analysis |
Potassium Chloride
|
Guaranteed Reagent |
Potassium Chloride
|
for Measurement of Electric Conductivity |
Calcium Chloride
|
Guaranteed Reagent |
Cobalt(II) Chloride Hexahydrate
|
Guaranteed Reagent |
Strontium Chloride Hexahydrate
|
Guaranteed Reagent |
Tin(II) Chloride Dihydrate
|
Guaranteed Reagent |
Iron(II) Chloride Tetrahydrate
|
Guaranteed Reagent |
Copper(I) Chloride
|
Guaranteed Reagent |
Iron(III) Chloride Hexahydrate
|
Guaranteed Reagent |
Copper(II) Chloride Dihydrate
|
Guaranteed Reagent |
Sodium Chloride
|
Guaranteed Reagent |
Sodium Chloride
|
for Medicine Test |
Nickel(II) Chloride Hexahydrate
|
Guaranteed Reagent |
Hydrogen Hexachloroplatinate(IV) Hexahydrate
|
Guaranteed Reagent |
Palladium(II) Chloride
|
Guaranteed Reagent |
Barium Chloride Dihydrate
|
Guaranteed Reagent |
Magnesium Chloride Hexahydrate
|
Guaranteed Reagent |
Manganese(II) Chloride Tetrahydrate
|
Guaranteed Reagent |
Hydrochloric Acid
|
Guaranteed Reagent |
Hydrochloric Acid
|
for Arsenic Analysis |
Hydrochloric Acid
|
for Medicine Test |
Hydroxylammonium Chloride
|
Guaranteed Reagent |
Potassium Chlorate
|
Guaranteed Reagent |
Perchloric Acid
|
Guaranteed Reagent |
Sodium Perchlorate Monohydrate
|
Guaranteed Reagent |
Magnesium Perchlorate
|
for Elemental Analysis |
Magnesium Perchlorate
|
for Elemental Analysis |
Magnesium Perchlorate
|
for Elemental Analysis |
Hydrogen Peroxide
|
Guaranteed Reagent |
Potassium Periodate
|
Guaranteed Reagent |
Ammonium Peroxodisulfate
|
Guaranteed Reagent |
Potassium Peroxodisulfate
|
for Nitrogen and Phosphorus Analysis |
Aluminium Potassium Sulfate 12-Water
|
Guaranteed Reagent |
Sodium Periodate
|
Guaranteed Reagent |
Potassium Chromate
|
Guaranteed Reagent |
Antimony(III) Chloride
|
Guaranteed Reagent |
Titanium(III) Chloride Solution
|
Guaranteed Reagent |
Zinc Oxide
|
Guaranteed Reagent |
Magnesium Oxide
|
Guaranteed Reagent |
Potassium Bromide
|
Guaranteed Reagent |
Hydrobromic Acid
|
Guaranteed Reagent |
Sodium Bromide
|
Guaranteed Reagent |
Potassium Dichromate
|
Guaranteed Reagent |
Aluminium Nitrate Nonahydrate
|
Guaranteed Reagent |
Ammonium Nitrate
|
Guaranteed Reagent |
Potassium Nitrate
|
Guaranteed Reagent |
Calcium Nitrate Tetrahydrate
|
Guaranteed Reagent |
Silver Nitrate
|
Guaranteed Reagent |
Cobalt(II) Nitrate Hexahydrate
|
Guaranteed Reagent |
Strontium Nitrate
|
Guaranteed Reagent |
Diammonium Cerium(IV) Nitrate
|
Guaranteed Reagent |
Iron(III) Nitrate Enneahydrate
|
Guaranteed Reagent |
Sodium Nitrate
|
Guaranteed Reagent |
Lead(II) Nitrate
|
Guaranteed Reagent |
Barium Nitrate
|
Guaranteed Reagent |
Bismuth Nitrate Pentahydrate
|
Guaranteed Reagent |
Magnesium Nitrate Hexahydrate
|
Guaranteed Reagent |
Manganese(II) Nitrate Hexahydrate
|
Guaranteed Reagent |
Potassium Hydroxide
|
Guaranteed Reagent |
Calcium Hydroxide
|
Guaranteed Reagent |
Sodium Hydroxide
|
for Medicine Test |
Barium Hydroxide Octahydrate
|
Guaranteed Reagent |
Tin
|
Guaranteed Reagent |
Amidosulfuric Acid
|
Guaranteed Reagent |
Ammonium Amidosulfate
|
Guaranteed Reagent |
Selenium
|
Guaranteed Reagent |
Soda Lime
|
for Carbon Dioxide Absorption : No.1 |
Soda Lime
|
for Carbon Dioxide Absorption : No.2 |
Sodium Tungstate(VI) Dihydrate
|
Guaranteed Reagent |
Ammonium Carbonate
|
Guaranteed Reagent |
Potassium Carbonate
|
Guaranteed Reagent |
Calcium Carbonate
|
Guaranteed Reagent |
Potassium Hydrogen Carbonate
|
Guaranteed Reagent |
Sodium Hydrogen Carbonate
|
Guaranteed Reagent |
Sodium Hydrogen Carbonate
|
for pH Standard Solution |
Sodium Carbonate Decahydrate
|
Guaranteed Reagent |
Sodium Carbonate
|
Guaranteed Reagent |
Sodium Carbonate
|
for pH Standard Solution |
Sodium Thiosulfate Pentahydrate
|
Guaranteed Reagent |
Sodium Thiosulfate
|
Extra Pure |
Devarda's Alloy
|
for Nitrogen Analysis |
Titanium (IV) Oxide
|
Guaranteed Reagent |
Sodium Pentacyanonitrosylferrate(III) Dihydrate
|
Guaranteed Reagent |
Ammonium Vanadate(V)
|
Guaranteed Reagent |
Potassium Disulfate
|
Guaranteed Reagent |
Sodium Diphosphate Decahydrate
|
Guaranteed Reagent |
Potassium Hexacyanidoferrate(Ⅲ)
|
Guaranteed Reagent |
Potassium Hexacyanoferrate(II) Trihydrate
|
Guaranteed Reagent |
Potassium Iodide for Oxidant Analysis
|
for Oxidant Analysis |
Disodium Hydrogenphosphate 12-Water for Oxidant Analysis
|
for Oxidant Analysis |
Boric Acid
|
Guaranteed Reagent |
Disodium Tetraborate Decahydrate
|
Guaranteed Reagent |
Disodium Tetraborate Decahydrate
|
for pH Standard Solution |
Silicon Dioxide
|
Guaranteed Reagent |
Ammonium Molybdate Tetrahydrate
|
Guaranteed Reagent |
Ammonium Molybdate Tetrahydrate
|
Guaranteed Reagent |
Disodium Molybdate(VI) Dihydrate
|
Guaranteed Reagent |
Potassium Iodide
|
Guaranteed Reagent |
Potassium Iodate
|
Guaranteed Reagent |
Sulfuric Acid
|
Guaranteed Reagent |
Sulfuric acid
|
for Medicine Test |
Zinc Sulfate Heptahydrate
|
Guaranteed Reagent |
Ammonium Sulfate
|
Guaranteed Reagent |
Potassium Sulfate
|
Guaranteed Reagent |
Silver(Ⅰ) Sulfate
|
Guaranteed Reagent |
Potassium Hydrogen Sulfate
|
Guaranteed Reagent |
Tetraammonium Cerium(IV) Sulfate Dihydrate
|
Guaranteed Reagent |
Iron(II) Sulfate Heptahydrate
|
Guaranteed Reagent |
Ammonium Iron(II) Sulfate Hexahydrate
|
Guaranteed Reagent |
Iron(III) Sulfate n-Hydrate
|
Guaranteed Reagent |
Copper(II) Sulfate Pentahydrate
|
Guaranteed Reagent |
Copper(II) Sulfate
|
Extra Pure |
Sodium Sulfate Decahydrate
|
Guaranteed Reagent |
Sodium Sulfate
|
Guaranteed Reagent |
Nickel(II) Sulfate Hexahydrate
|
Guaranteed Reagent |
Hydrazinium Sulfate
|
Guaranteed Reagent |
Lithium Sulfate Monohydrate
|
Guaranteed Reagent |
Magnesium Sulfate Heptahydrate
|
Guaranteed Reagent |
Manganese(II) Sulfate Pentahydrate
|
Guaranteed Reagent |
Ammonium Thiocyanate
|
Guaranteed Reagent |
Potassium Thiocyanate
|
Guaranteed Reagent |
Sodium Thiocyanate
|
Guaranteed Reagent |
Phosphoric Acid
|
Guaranteed Reagent |
Ammonium Dihydrogenphosphate
|
Guaranteed Reagent |
Potassium Dihydrogen Phosphate
|
Guaranteed Reagent |
Potassium Dihydrogen Phosphate
|
for pH Standard Solution |
Potassium Dihydrogen Phosphate
|
for Medicine Test |
Sodium Dihydrogenphosphate Dihydrate
|
Guaranteed Reagent |
Trisodium Phosphate Dodecahydrate
|
Guaranteed Reagent |
Diammonium Hydrogenphosphate
|
Guaranteed Reagent |
Dipotassium Hydrogenphosphate
|
Guaranteed Reagent |
Disodium Hydrogenphosphate 12-Water
|
Guaranteed Reagent |
Disodium Hydrogenphosphate 12-water
|
for Medicine Test |
Disodium Hydrogenphosphate
|
Guaranteed Reagent |
Disodium Hydrogenphosphate
|
for pH Standard Solution |
Sodium Azide
|
Guaranteed Reagent |
Barium Perchlorate
|
Guaranteed Reagent |
Aluminon
|
Guaranteed Reagent |
Acetylacetone
|
Guaranteed Reagent |
Acetonitrile
|
Guaranteed Reagent |
Acetone
|
Guaranteed Reagent |
Acetone
|
for Medicine Test |
Acetonitrile for Pesticide Residue And Polychlorinated Biphenyl Analysis
|
Concentration 300 |
Acetonitrile for Pesticide Residue And Polychlorinated Biphenyl Analysis
|
Concentration 5000 |
Acetone for Pesticide Residue And Polychlorinated Biphenyl Tests
|
Concentration 300 |
Acetone for Pesticide Residue And Polychlorinated Biphenyl Tests
|
Concentration 5000 |
Aniline
|
Guaranteed Reagent |
4-Aminoantipyrine
|
Guaranteed Reagent |
1-Amino-2-naphthol-4-sulfonic Acid
Discontinued
|
Guaranteed Reagent |
3-Methyl-1-butanol
|
Guaranteed Reagent |
Alizarin Red S
|
Guaranteed Reagent |
Benzoic Acid
|
Guaranteed Reagent |
2,3-Indolinedione
|
Guaranteed Reagent |
Indigo Carmine
|
Guaranteed Reagent |
Ethanol for Pesticide Residue And Polychlorinated Biphenyl Analysis
|
Concentration 300 |
Ethanol for Pesticide Residue And Polychlorinated Biphenyl Analysis
|
Concentration 5000 |
Ethanol (99.5)
|
Guaranteed Reagent |
Ethanol(99.5)
|
for Medicine Test |
Ethanol(95)
|
Guaranteed Reagent |
Ethanol (95)
|
Extra Pure |
Ethanol(95)
|
for Medicine Test |
Ethylene Glycol
|
Guaranteed Reagent |
2-Aminoethanol
|
Guaranteed Reagent |
Ethyl Acetate 300
|
Concentration 300 |
Ethyl Acetate 5,000
|
Concentration 5000 |
Dichloromethane for Pesticide Residue And Polychlorinated Biphenyl Analysis
|
Concentration 5000 |
Dichloromethane 300
|
Concentration 300 |
Dibutyl Disulfide for Analysis of Sulfur Content
|
for Analysis of Sulfur Content by Energy Dispersive X-ray Fluorescence Method |
Dichloromethane
|
Guaranteed Reagent |
N,N-Dimethyl-p-phenylenediammonium Dichloride
|
Guaranteed Reagent |
N-1-Naphthylethylenediamine Dihydrochloride
|
Guaranteed Reagent |
1,10-Phenanthroline Hydrochloride Monohydrate
|
Guaranteed Reagent |
Phenylhydrazine Hydrochloride
|
Guaranteed Reagent |
1-Octanol
|
Guaranteed Reagent |
Agar
|
Guaranteed Reagent |
Formic Acid
|
Guaranteed Reagent |
Formic Acid
|
Guaranteed Reagent |
Formic Acid (about 88.0%)
|
Guaranteed Reagent |
Sodium Formate
|
Guaranteed Reagent |
Xylene
|
Extra Pure |
Xylene Cyanol FF
|
Guaranteed Reagent |
Quinoline
|
Guaranteed Reagent |
Citric Acid Monohydrate
|
Guaranteed Reagent |
Diammonium Hydrogen Citrate
|
Guaranteed Reagent |
Diammonium Hydrogen Citrate
|
for Medicine Test |
Trisodium Citrate Dihydrate
|
Guaranteed Reagent |
Cupferron
|
Guaranteed Reagent |
Glycine
|
Guaranteed Reagent |
Crystal Violet
|
Guaranteed Reagent |
Glycerol
|
Guaranteed Reagent |
o-Cresol
|
Guaranteed Reagent |
p-Cresol
|
Guaranteed Reagent |
Cresol Red
|
Guaranteed Reagent |
Sodium p-Toluenesulfonchloramide Trihydrate
|
Guaranteed Reagent |
Chloroform
|
Guaranteed Reagent |
Acetic Acid
|
Guaranteed Reagent |
Acetic Acid
|
for Medicine Test |
Zinc Acetate Dihydrate
|
Guaranteed Reagent |
Diethyl Ether for Pesticide Residue And Polychlorinated Biphenyl Analysis
|
Concentration 5000 |
Diethyl Ether for Pesticide Residue And Polychlorinated Biphenyl Analysis
|
Concentration 300 |
Ammonium Acetate
|
Guaranteed Reagent |
Ethyl Acetate
|
Guaranteed Reagent |
Ethyl Acetate
|
for Medicine Test |
Potassium Acetate
|
Guaranteed Reagent |
Calcium Acetate Monohydrate
|
Guaranteed Reagent |
Sodium Acetate Trihydrate
|
Guaranteed Reagent |
Sodium Acetate Trihydrate
|
for Medicine Test |
Sodium Acetate
|
Guaranteed Reagent |
Sodium Acetate
|
for Medicine Test |
Barium Acetate
|
Guaranteed Reagent |
Butyl Acetate
|
Guaranteed Reagent |
Sucrose
|
Guaranteed Reagent |
Sucrose
|
Guaranteed Reagent |
Salicylaldehyde
|
Guaranteed Reagent |
Sodium Salicylate
|
Guaranteed Reagent |
2,2'-Iminodiethanol
|
Guaranteed Reagent |
Sodium N,N-Diethyldithiocarbamate Trihydrate
|
Guaranteed Reagent |
1,4-Dioxane
|
Guaranteed Reagent |
Cyclohexanol
|
Guaranteed Reagent |
Cyclohexanone
|
Guaranteed Reagent |
Cyclohexane
|
Guaranteed Reagent |
L-Cysteine Hydrochloride Monohydrate
|
Guaranteed Reagent |
Potassium Trihydrogen Dioxalate Dihydrate
|
for pH Standard Solution |
2,2'-Bipyridyl
|
Guaranteed Reagent |
1,5-Diphenylcarbonohydrazide
|
Guaranteed Reagent |
Dithizone
Discontinued
|
Guaranteed Reagent |
2,6-Dibromo-N-chloro-p-benzoquinone Monoimine
|
Guaranteed Reagent |
5-(4-Dimethylaminobenzylidene)rhodanine
|
Guaranteed Reagent |
p-Dimethylaminobenzaldehyde
|
Guaranteed Reagent |
Dimethylglyoxime
|
Guaranteed Reagent |
N,N-Dimethylformamide
|
Guaranteed Reagent |
N,N-Dimethylformamide
|
for Medicine Test |
Oxalic Acid Dihydrate
|
Guaranteed Reagent |
Ammonium Oxalate Monohydrate
|
Guaranteed Reagent |
Potassium Oxalate Monohydrate
|
Guaranteed Reagent |
Sodium Oxalate
|
Guaranteed Reagent |
L(+)-Tartaric Acid
|
Guaranteed Reagent |
Bis[(+)-tartrato]diantimonate(III) Dipotassium Trihydrate
|
Guaranteed Reagent |
Dipotassium L-Tartrate Hemihydrate
|
Guaranteed Reagent |
Potassium Sodium (+)-Tartrate Tetrahydrate
|
Guaranteed Reagent |
Potassium Hydrogen (+)-Tartrate
|
Guaranteed Reagent |
Sodium (+)-Tartrate Dihydrate
|
Guaranteed Reagent |
Stearic Acid
|
Guaranteed Reagent |
Sulfanilic Acid
|
Guaranteed Reagent |
5-Sulfosalicylic Acid Dihydrate
|
Guaranteed Reagent |
Petroleum Ether
|
Guaranteed Reagent |
Petroleum Ether
|
Guaranteed Reagent |
Petroleum Benzine
|
Guaranteed Reagent |
Mercaptoacetic Acid
|
Guaranteed Reagent |
Thiourea
|
Guaranteed Reagent |
Thymolphthalein
|
Guaranteed Reagent |
Thymol Blue
|
Guaranteed Reagent |
Starch, Corn
|
Guaranteed Reagent |
Trichloroethylene(no stabilizer)
|
Guaranteed Reagent |
Trichloroacetic Acid
|
Guaranteed Reagent |
L-Tryptophan
|
Guaranteed Reagent |
Toluene
|
Guaranteed Reagent |
Toluene
|
for Medicine Test |
p-Toluenesulfonic Acid Monohydrate
|
Guaranteed Reagent |
p-Naphtholbenzein
|
Guaranteed Reagent |
1-Naphthol
|
Guaranteed Reagent |
2-Naphthol
|
Guaranteed Reagent |
4-Nitrophenol
|
Guaranteed Reagent |
Nitrobenzene
|
Guaranteed Reagent |
Lactic Acid
|
Guaranteed Reagent |
Lactose Monohydrate
|
Guaranteed Reagent |
Urea
|
Guaranteed Reagent |
Hydroquinone
|
Guaranteed Reagent |
Palmitic Acid
|
Guaranteed Reagent |
Pyridine
|
Guaranteed Reagent |
Pyrogallol
|
Guaranteed Reagent |
1,10-Phenanthroline Monohydrate
|
Guaranteed Reagent |
Phenol
|
Guaranteed Reagent |
Phenol
|
Guaranteed Reagent |
Phenolphthalein
|
Guaranteed Reagent |
Phenol Red
|
Guaranteed Reagent |
Potassium Hydrogen Phthalate
|
Guaranteed Reagent |
Potassium Hydrogen Phthalate
|
for pH Standard Solution |
1-Butanol
|
Guaranteed Reagent |
2-Methyl-1-propanol
|
Guaranteed Reagent |
2-Butanol
|
Guaranteed Reagent |
D(+)-Glucose
|
Guaranteed Reagent |
Hexane for Pesticide Residue And Polychlorinated Biphenyl Tests
|
Concentration 300 |
Hexane for Pesticide Residue And Polychlorinated Biphenyl Tests
|
Concentration 5000 |
Fluorescein Sodium
|
Guaranteed Reagent |
1,2-Propanediol
|
Guaranteed Reagent |
1-Propanol
|
Guaranteed Reagent |
2-Propanol
|
Guaranteed Reagent |
2-Propanol
|
for Medicine Test |
Bromocresol Green
|
Guaranteed Reagent |
Bromocresol Purple
|
Guaranteed Reagent |
Bromothymol Blue
|
Guaranteed Reagent |
Bromophenol Blue
|
Guaranteed Reagent |
Hexamethylenetetramine
|
Guaranteed Reagent |
Hexane
|
Guaranteed Reagent |
Benzene
|
Guaranteed Reagent |
Ninhydrin
|
Guaranteed Reagent |
Formaldehyde Solution
|
Guaranteed Reagent |
Formamide
|
Guaranteed Reagent |
D(-)-Mannitol
|
Guaranteed Reagent |
Methanol
|
Guaranteed Reagent |
Methyl Orange
|
Guaranteed Reagent |
2-Methoxyethanol
|
Guaranteed Reagent |
Methyl Red
|
Guaranteed Reagent |
Methylene Blue
|
Guaranteed Reagent |
Chloroacetic Acid
|
Guaranteed Reagent |
4-Methyl-2-pentanone
|
Guaranteed Reagent |
Ligroin
|
Guaranteed Reagent |
Liquid Paraffin
|
Guaranteed Reagent |
Resorcinol
|
Guaranteed Reagent |
Rhodamine B
|
Guaranteed Reagent |
L-Aspartic Acid
|
Guaranteed Reagent |
L-Glutamic Acid
|
Guaranteed Reagent |
L(-)-Cystine
|
Guaranteed Reagent |
L-Histidine Hydrochloride Monohydrate
|
Guaranteed Reagent |
L-Leucine
|
Guaranteed Reagent |
Sulfanilamide
|
Guaranteed Reagent |
L-Alanine
|
Guaranteed Reagent |
L-Hydroxyproline
|
Guaranteed Reagent |
L(+)-Glutamine
|
Guaranteed Reagent |
L-Serine
|
Guaranteed Reagent |
L-Valine
|
Guaranteed Reagent |
L(-)-Proline
|
Guaranteed Reagent |
L(+)-Ascorbic Acid
|
Guaranteed Reagent |
1,1,2,2-Tetrachloroethane
|
Guaranteed Reagent |
Diisopropyl Ether
|
Guaranteed Reagent |
Bis(3-methyl-1-phenyl-5-pyrazolone)
|
Guaranteed Reagent |
Phenylfluorone
|
Guaranteed Reagent |
3-Methyl-1-phenyl-5-pyrazolone
|
Guaranteed Reagent |
Polyvinyl Alcohol
|
Guaranteed Reagent |
N-Bromosuccinimide
|
Guaranteed Reagent |
Heptane
|
Guaranteed Reagent |
Dimethyl Sulfoxide
|
Guaranteed Reagent |
2,2,4-Trimethylpentane
|
Guaranteed Reagent |
2-Amino-2-hydroxymethyl-1,3-propanediol
|
Guaranteed Reagent |
Tetrahydrofuran
|
Guaranteed Reagent |