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
2,4-二氟-3-甲氧基苯甲腈
AOS 12122 流线型防护眼镜(可更换镜片,防雾)
注射胰岛素用,塑料,针头为金属,BD Micro-Fine Syringe
1,3-二甲基-2-咪唑啉酮
BUNSEN-GAS BURNER,W.AIR-REGULATION 11 MM TUBE-DIAMETER, COMPLETE, FOR PROPANE GAS
FLUOPHASE WP300 5UM 250X4MM COLUMN
Wheaton 13-425对接器
N,N-二甲基乙酰胺 AR(沃凯)
D-青霉胺
CONES, FCH-V (FOR HIGH VACUUM). PRECISO. ST 14/23, ?:12, L:120, W.TH.:1,5 MM