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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
? ?? ?:1751
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Methylene blue indicator solution 2G/L
Sulfuric acid standard titration solution C(1/2H2SO4)=0.5130MOL/L
α-Naphthol ethanol solution 10G/L
Silver nitrate standard titration solution (acetonitrile medium) C(AGNO3)=0.0100MOL/L
Nitrate nitrogen standard solution 10MG/L
Ninhydrin ethanol solution (0.1%)C11H10O4
Silver nitrate standard titration solution (isopropanol medium) C(AGNO3)=0.0100MOL/L
Toluidine blue solution 0.05%
Sodium ion standard solution 1000PPB
Cobalt sulfate standard solution 3%
Fucose solution 5%
Phosphate buffer solution 0.1M PH7.2
Lead nitrate standard solution C[PB(NO3)2]=0.10MOL/L
Barium chloride standard solution 0.10MOL/L
Total organic carbon TOC standard solution C(C)=10MG/L
Total Inorganic Carbon TIC Standard Solution C(C)=10MG/L
Potassium iodide standard solution C(KI)=1.0MOL/L
Phosphate buffer solution 0.01M PH6.5
Galactose solution 5%
Lyxose solution 5%
Computer Coolant -10°C
Potassium iodate standard solution C(KIO3)=1.006G/L
Silica standard solution 100MG/L
Silver nitrate standard titration solution (ethylene glycol medium) C(AGNO3)=0.1000MOL/L
Glyceraldehyde solution 5%
Bromocresol green indicator solution 0.3%
Lactic acid standard solution 9MMOL/L
Chloride ion standard solution 1MG/L
Total ionic strength regulator PH5.0-5.5
Mannose solution 5%
Sodium hypochlorite test solution effective chlorine 10%
Sodium hydroxide standard titration solution C(NAOH)=0.01500MOL/L
Triethanolamine-hydrochloric acid buffer solution PH = 6.5
Gold impurity determination standard solution 100 MG/ML
Lactic acid standard solution 12MMOL/L
Iodine standard titration solution C(1/2I2)=0.0473MOL/L
Potassium permanganate standard solution (KMNO4) = 0.2G/L
Guanidine hydrochloride standard solution 6.0MOL/L
Magnesium chloride standard titration solution C(MGCL2)=1.0000MOL/L
Potassium bromide standard solution 0.10MOL/L
Methylene blue solution 0.02%
Acetic acid-sodium acetate buffer solution 2M PH=4.0
Cobalt chloride standard solution 0.20MOL/L
Potassium hydroxide-benzyl alcohol standard titration solution C(KOH)=0.01MOL/L
Cupric Chloride Ammonium Test
Sodium hexametaphosphate standard solution 1000 MG/ML
Sodium formate-sodium acetate-glycolic acid mixed standard solution 500PPM
Phenolphthalein indicator solution 0.3%
Ammonium persulfate solution 10G/L
Bromocresol green indicator solution (ethanol) 1%
Trehalose solution 5%
Boric acid standard solution C(H3BO3)=0.5MOL/L
Sodium hydroxide standard titration solution Chinese Pharmacopoeia C (NAOH) = 0.05MOL/L
Fehling's reagent solution B
Sodium chromate test solution 20G/L
Sodium ion standard solution 100PPB
Potassium hydroxide methanol solution (KOH) = 10% (WT)
Phosphate impurity determination standard solution 4MG/ML
Total Inorganic Carbon TIC Standard Solution C(C)=100MG/L
Sodium pyrophosphate standard solution 1000 MG/ML
Nickel sulfate standard solution 0.20MOL/L
Erythrose solution 5%
Ferric chloride standard solution 0.5MOL/L
Periodic acid solution 5G/L
Lactic acid standard solution 1.8MMOL/L
Lead ion standard solution 0.1 MG/ML
Pectin solution 5%
Cerium sulfate standard titration solution C[CE(SO4)2]=0.0500MOL/L
Fructose solution 5%
Acetic acid standard solution 1.0MOL/L
PNA6 standard solution 0.023MG/L
Fehling's reagent solution A
Melezitose solution 5%
Ferric chloride standard solution 0.02MOL/L
Lactic acid standard solution 2.3MMOL/L
Lactose solution 5%
Vanadium reagent 2G/L
Sodium thiosulfate solution 10G/L
PAN indicator solution 3G/L
Glucuronic acid solution 5%
Manganese sulfate standard solution 340G/L
Sodium nitrate standard solution C(NANO3)=2.0MOL/L
Nickel sulfate standard solution 0.10MOL/L
Coomassie Brilliant Blue Staining Solution (R250) 0.2%
Inulin solution 5%
1X PBS buffer solution 0.05M PH=7.0
Agar solution 5%
TRIS-HCl buffer 30MM PH8.0
Sucrose solution (5%)C12H22O11
Lactic acid standard solution 6MMOL/L
Citric acid standard solution 1.0MOL/L
Bromine Test Solution Chinese Pharmacopoeia
Lactic acid standard solution 0.8MMOL/L
Acetylacetone solution 0.25%
Raffinose solution 5%
Cysteine hydrochloride solution 10G/L
Copper sulfate solution 20G/L
Ethylenediaminetetraacetic acid??????????????60-00-4C10H16N2O8
Conductivity calibration solution 12.85MS/CM
Conductivity calibration solution 10ΜS/CM (25℃)
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