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
GRAD. CYLINDER 250 ML, DIN-B, STOPPERED, PP-HEXAGONAL BASE AND PROTECTION COLLAR, DURAN-GLASS, ST
清洁手部免洗啫喱(2瓶起订)
Chemical scoops, made of aluminium, 50 ml, length 135 mm, 80 x 24 mm
填充柱
甲醇中苯线磷砜溶液,1000μg/mL
27mL 透明顶空瓶
6-Aminochrysene,10ng/ul 标准品
2-环己胺基乙磺酸(CHES)
N-(叔丁氧羰基)-L-谷氨酸1-苄酯
管路接头,PP,T形,用于内径为6- 7 mm的管路