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
(停)1g砝码(F2级别),无证书
甲醇中1.2.4-三甲苯溶液标准物质
CZAKO STOPCOCK KEYS, THREADED, SBW-GLASS ANGLE BORE 2.5 MM, GROUND, NS 14.5
P/W CARBOPACK BHT 100 Teflon气相填充柱
p-(Hexyloxy)phenol
硫代乙醇酸 AR(沪试)
FLASK, PEAR SHAPED, 25 ML, 2 NECKS, SIDE NECK ANGLED, CENTER & SIDE NECK ST 14/23, ACC. TO DIN 123
2,4,6-三溴-3-羟基苯甲酸(TBHBA)
N,S-Carboxymethyl Cysteine HCl 标准品
UV366nm灯管