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
异戊烷
TurboMatrix接头,带PTFE密封垫圈
BOTTLES, 2000 ML, PP, CONICAL SHOULDER, WIDE- MOUTHED, TRANSPARENT, WITH SCREW-CAP
TAMPER-PROOF PPN SCREW CAPS FOR NARROW NECK SQUARE BOTTLES, BLUE
1,3-二(乙酰基氧基)-1,1,3,3-四丁基二锡氧烷
3-溴-2-氟三氟甲苯
1G砝码,F1级别,符合OIML标准
CYLINDRICAL TEST TUBES PP, 100x30 mm
MCE滤膜
3-二甲胺基-1,2-丙二醇