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
HYPURITY CYANO 5UM 150X3MM COLUMN
热解析管老化仪(六位温度/流量独立控制)
杀螨酯标准品
孔雀石绿
比色皿
GRAD. CYLINDER, TALL FORM, DIN-B, WITH PLASTIC BASE AND PROTECTION COLLAR MADE OF PP, BOROSILICATE
4-氟-3-三氟甲氧基苯甲酸
TLC Silica gel 60 RP-18 F254s 50 Glass plates 5 x 20 cm
Econo Vials, 2 ml, 12 x 32 mm, with screw Top, clear glass Case = 100 Pcs.
PK4 LICHROSPHER CN 5UM GUARD COLUMN CART RIDGE