Referenceware

Chemical Composition of Celery

GBW10297

Chemical Composition of Cadmium contaminated (Rich-selenium) Rice

GBW10294

Chemical Composition of Sichuan Rich-selenium Rice

GBW(E)100985

21 VOCs Mix in acetonitrile

BWQ8555-2016

Chemical Composition of Cabbage

GBW10298

Chemical Composition of Nori

GBW10313

Chemical Composition of Liaoning rice

GBW(E)100983

7 Mix ICP-MS

BWB2479-2016

Chemical Composition of Root Starch

GBW10317

Chemical Composition of Henan Tobacco

GBW10304

Chemical composition of notoginseng

GBW10319

Reference material for toluene -D8 solution in methanol

BWQ8567-2016

CAS 2037-26-5

Chemical Composition of Needle Mushroom

GBW10315

Chemical Composition of Pearl Powder

GBW10320

Chemical composition of onion

GBW10300

Osmolality molarity reference material (sodium chloride solution)

BWZ7173-2016

CAS 7647-14-5

Tolfenpyrad in acetonitrile

BWQ8565-2016

CAS 129558-76-5

Chemical Composition of Pig Concentrated Feed

GBW10311

Chemical Composition of Soybean Meal

GBW10306

Chemical Composition of Poplar Leaves

GBW10303

3 Mix antibiotic in methanol

BWQ8562-2016

Chemical Composition of Beef Powder

GBW10310

Chemical Composition of Croaker

GBW10321

26 Mix VOCs in methanol

BWQ8556-2016