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
缓冲能力较差水体的PH -质控样
SILICONE RUBBER SEALS, PTFE-PROTECTED, GL 80
Verify CX, 50mg/1ml 100个/包装
3-碘苯甲酰氯
Talboys 重型支架,457mm支杆
SAMPLE INSERT F. 832: 6ML STANDARD GLASS
1-氨基-4-溴萘
BETASIL C8 5UM 100X21.2MM PREP COLUMN
样品瓶 2ML 12X32 透明 11MM
25ml酸性 棕色具塞滴定管(A级)