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
A-77636 HYDROCHLORIDE
EASYPLATE, 14" BLUE
4-Amino-2,3,5,6-tetrafluorobenzamide, 97% 5GR
过硫酸铵
n-Heptane, ECD tested for pesticide analysis, sulfur low, for residue analysis, 99.5% 1LT
3-Fluorobenzyl alcohol, 98% 25GR
Borane-tert-butylamine complex, powder, 95% 100GR
Myoglobin Human Recomb. E. coli
L-鸟氨酸盐酸盐
1-Hexadecanol, 96% 5GR