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Beijing PUXI Technology Co., Ltd??? ?? ??? ?????.

?? ?:Beijing PUXI Technology Co., Ltd
??:400-8087372
???:puxi_sale@qq.com
??:China
URL: www.puxi.com.cn
? ?? ?:4990
45 46 47 48 49 50

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VOC standard/reference
BP standard/reference
European standard/reference
Impurity standard/reference
YCZXSY test solution
Diazo dinitroaniline test solution
Dinitrophenylhydrazine ethanol test solution
Fixative (Silver staining method A) + (Silver staining method B)
Standard mercury solution
Stop solution (Silver staining method A) + (Silver staining method B)
Silver nitrate solution (Silver staining B method)
Chromogenic reagent
Phosphate buffer (with pancreatin) (pH6.8)
Dilute XS
Potassium chlorate test solution
Orange-red standard colorimetric solution/Special for 2020 Pharmacopoeia
Pharmacopoeia test solution-potassium permanganate solution
Cathode solution (phosphoric acid solution)
Mineralizing reagent
Decolorizing solution (Silver staining A method)
Auxiliary dye solution (Silver staining A method)
Sodium hydroxide solution?7732-18-5H2O
Negative solution (sodium hydroxide solution)
Silver staining solution (Silver staining A method)
Color development solution (Silver staining method A) + (Silver staining method B)
Pharmacopoeia test solution-hydrochloric acid solution
Fixative (blue dye method)
Pharmacopoeia test solution-sulfuric acid solution
XSB test solution
Dinitrophenylhydrazine test solution
Diazo p-nitroaniline test solution
EXJB test solution
ZGSJ test solution
Silver Nitrate test solution
Pharmaceutical Standards/References
food standard solution
Analytical reference material
Inorganic reference material
American Standards
secondary reference material
Pesticide Residue Standard Substances
Petroleum Standards
Metallurgical Standards
Water quality standard substances
Solution standard substance
Spectral standard sample
Brown-red standard colorimetric solution/Special for 2020 Pharmacopoeia
Institute of Metrology Standard Solution
Ionic standard solution
Pharmacopoeia standard solution
Environmental standard solution
Standard colorimetric fluid
Mercury ICP Standard,1000 ppm in HNO3
elemental standard solution
Standard titration solution
primary standard solution
Pesticide Standard Solution
Conductivity standard solution
Reference solution
Secondary standard solution
mixed standard solution
Veterinary drug standard solution
Water quality standard solution
primary calibration gas
Veterinary drug reference materials
Spectrometry Standards
National Standard Gas
primary reference material
Environmental protection standard substances
Chinese medicine reference material
Mixed standard gas
Medical standard gas
Environmental Standards
Environmental standard samples
Natural gas calibration gas
Pharmaceutical reference materials
European reference material
metal reference material
CICPM
Water quality standard sample
Organic Reference Materials
Viscosity standard material
gas reference material
Marine reference material
Soil reference material
Mixed Standards
Drug reference material
food standard substance
Secondary calibration gas
Water quality standard sample
Pesticide Reference Materials
Single element standard solution
Yttrium, AAS standard solution, Specpure, Y 1000μg/mlY
Ion chromatography standard solution
Environmental standard solution
metal standard solution
chemical standard
Chromatographic standard substances
Particle size standard substance
Purity Standards
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