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
乙腈中2种孔雀石绿内标混标溶液,100μg/mL 广电计量
(3α(H)+3b?(H)),17?(H),21?(H)-3-Hydroxyhopane
磺酰草吡脱 BePure-25319
乙嗪草酮 BePure-22626
4-Aminobutyric-2,2,3,3,4,4-d6 Acid 标准品
8260 SURROGATE STANDARDS MIX, 1X1ML, & 标准品
农残混标C
杀鼠酮
LEPTOPHOS, 1GM, 标准品
2,3-Anhydro-4,6-O-benzylidene-N-(tert-butoxycarbonyl)-1,5-deoxy-1,5-imino-D-glucitol