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
Support frame combi model, 820x1010x560mm, complete with: - 8 pieces 12mm rods - 10 pieces 26,9mm tubes - 20 pieces bossheads - 9 pieces KEE-clamps - 1 piece sheet 850x200mm made of s
正丙醇
ASTM SPECIFIC-GRAVITY-HYDROMETER FOR OFFICIALLY TESTING, TP. 60/60 °F WITH LEAD BALLAST, SCALE 10
HYPERSIL GOLD AQ 12UM 150X50MM PREP COLUMN
p-Ethoxybenzamide
SPME萃取头,(CAR/PDMS),合金杆,23 ga,自动式
ADJUSTABLE HANGING BAR SPINNER FLASKS 25 ML, CENTERNECK SCREW CAP 45 MM, SIDEARM SCREW CAP 18 MM
土壤中18种多氯联苯成分分析标准物质
8-羟基喹啉-5-磺酸单水合物
Diamonsil C8(2) 5μm 250 x 21.2mm