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
13*100mm 培养管、带螺纹盖
NuCLEOSIL 100-5SB柱
小磁针(10个)
INTERNAL CENTER RINGS, O-RING SEALS MADE OF PERBUNAN/ STAINLESS STEEL, 15 MM
5-亚硝基-2,4,6-三氨基嘧啶
200g-1mg 砝码套装, OIML CLASS F1级别
THERMOMETER F.FLASKS A.STILL HEADS, CONE ST 14/23, -10 + 100:0,5 °C, 250MM
Micro batteries for Titrette 1,5 V (AAA/UM-4/LR03), pack of 2
Tygon? HC F4040A yellow id 1.02mm (2- collared tubing) 12 lengths
塑料中PAH空白样品A待测目标物苊/蒽/芘