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
氢氧化钠, 珠/片, 99.99% (metals basis)
STOPCOCKS STRAIGHT, SOLID ST-PLUG, BORE: 6,3 MM, ST 21,5 BENT TUBE SIDE ARMS, ACC. TO DIN 12541
OVER-FLOW-FLASKS, FOR WATER TREATMENT, 22,7 ML, WITHOUT STOPPER, CUTED AND GROUNDED EXACTLY AT TH
肼甲酸苄酯
间二苄硫醇
Dropping bottle, PE LD, GL 18, screw caps with dropping inserts, PE-HD, tall shoulder, 50 ml
Laboratory scissor, length: 200 mm, straight, with plastic grip, stainless steel
三(5,6-二氨基-N-萘-1,3-二磺酸)铁(III) 络合物TR
溴化亚铜
20MM 电子 去盖器 110V-