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
NOT LONGER AVAILABLE !
便利套装 透明PT DP 样品瓶 灰色
5-氯-2-甲氧基苯腈
(定制产品)6种元素ICP-MS混标,Fe/Ca/K/Cr/Na/Ni,10mg/L溶于2% HNO3
(一恒) SX2-2.5-10NP可程式箱式电阻炉(耐火砖炉膛)炉膛尺寸W×P×H(mm)120×200×80
快速水质分析仪
Digital LCD stopwatch, supplied with lanyard and button cell of 1.5V, 1/100 sec. 9h 59 min. 59 sec.
吡草醚
变色酸
ST-SOCKETS, PRECISO, ST 85/55 acc. to DIN 12249 FORM E, ?:90 MM, L:200 MM, W.TH.:3,5 MM