如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
二水铬酸钴(II)
Graduated cylinder, PP, class B, short form, moulded scale, 1000 ml
1000ppm 锆(Zr)AA/ICP 标准溶液,
ICP-MS校准用标准溶液3(汞元素)for Method 200.8,5ug/mL 溶于 2-5% Nitric acid
蛋白酶K,30u每mg
HyperSep-96 Retain-CX 60mg 板 1个/包装
FLUOPHASE WP300 5UM 150X4.6MM COLUMN
THERMOMETER F.FLASKS A.STILL HEADS CONE ST 14/23,-10+150 oC, 200 MM
PK2 MINI MICROFILTER REPL FRIT CAPSULES, 2UM,NATURAL PEEK
2-甲基-2-戊烯醛