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Codow Chemical Co.,Ltd.??? ?? ??? ?????.

?? ?:Codow Chemical Co.,Ltd.

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???:amy@howeipharm.com

??:China

URL: http://www.howeipharm.com

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CMP Indicator

Azo violet indicator solution
Malachite green indicator liquid

Citrate-disodium hydrogen phosphate buffer (pH4.0)
PAN indicator solution
β-Phenylethanol Solution
Lead acetate trihydrate standard titration solution
Ethyl lactate solution
Biuret reagent-B solution
Ethyl caproate solution
Sodium eosin indicator solution
Dimethyl yellow-methylene blue mixed indicator solution
Quinaldine red indicator solution
Dimedone (aldehyde reagent) solution
Tris-HCl Buffered Saline
DNS Reagent


Sodium diphenylamine sulfonate indicator solution		C12H10NNaO3S
Potassium tetrabromophenolphthalein indicator liquid
Zinc containing potassium iodide starch indicator solution

Sodium diethyldithiocarbamate solution		C5H10NNaS2
Sodium hydroxide solution of dimethylglyoxal		C4H11N2NaO3
Ethoxylated yellow sperm indicator liquid		C7H6N4O3
sodium hexametaphosphate solution		NaO18P6-5
Acetic acid-sodium acetate buffer solution
Dimethyl yellow-solvent blue 19 mixed indicator solution
Sodium eosin indicator solution
Ultra-pure water Level 2
Ferrous standard solution for impurity determination

P-nitrophenol indicator solution		C6H5NO3
Xylenol orange indicator solution
Turmeric indicator solution
Schiff′s reagent
Iodine-Ethanol solution
Ethyl butyrate solution
acetone standard solution for impurity determination
Silica standard solution for impurity determination
Linoleic acid standard solution
Standard titration solution of magnesium sulfate
Ethanol solution
Neutral red indicator solution
Congo red indicator liquid
Diphenyl hydrazine indicator solution		C12H12N2
Malachite green solution
Ethylenediaminetetraacetic acid disodium standard titration solution	?????????????, ???? ?	C10H14N2Na2O8
		O4P-3
Ethyl acetate solution		C4H8O2
Acetic acid-ammonium acetate buffer		C4H11NO4
Sodium acetate titrant 0.1mol/L
Ferrous ion standard solution
Diphenyl o-phenanthroline solution

Potassium sulfate ethanol solution
4- (2-pyridylazo) -resorcinol (PAR) indicator solution
1,10-phenanthroline solution		C12H8N2
Biuret reagent-A solution
Acetaldehyde standard solution for impurity determination
Acetic anhydride standard solution for impurity determination
α-naphthol test solution(ChP)
NP Reagent 3
Indoloquinone indicator solution		C8H5NO2
Sodium acetate buffer
Glyoxal bis-o-aminophenol (calcium reagent)
Ultra-pure water Level 3
4% paraformaldehyde
Diphenyl azide hydrazide indicator solution		C13H14N8O
1,10-phenanthroline-ferrous indicator liquid		C12H8Fe2N2+5
Catechol Purple Indicator Solution

Standard titration solution of sodium nitrite
Carbon disulfide standard solution for impurity determination
Ethylenediaminetetraacetic acid standard titration solution
1x Phosphate Buffered Saline
Hexafluorosilicate standard solution for impurity determination
Ethanol (ester-free) solution
Amyl acetate solution
10x Phosphate Buffered Saline
Triethanolamine solution
Ethyl Propionate Solution
carbon dioxide standard solution for impurity determination
Urotropine Buffer
PH Buffer Standard Solution	PH????
Nitrite standard solution for impurity determination
Ascorbic acid standard solution
Bright green indicator liquid
Guaiacol standard solution
Hartong Reagent
Dibasic acid (pimelic acid, suberic acid, azelaic acid) diethyl solution
Ammonium acetate standard solution
Ultra-pure water Level 1
P-aminobenzenesulfonic acid-α-naphthylamine test solution(ChP)
Hexacyanoferrate (II) acid salt standard solution for impurity determination

Acetate standard solution for impurity determination

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