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
PH INDICATOR STICKS FOR PH MEASUREMENT IN WEAKLY BUFFERED OR STRONGLY ALKALINE SOLUTIONS
AQUASIL C18 3UM 250X2.1MM COLUMN
9062 KN90 折叠式防尘口罩( 头带式)
硬脂酸2-[(1-十八烷酰基)氨基]乙脂;乙醇胺N,O-二硬脂酸酯
(定制产品)24种元素ICP-MS混标,100mg/L溶于1MHNO3
100ml PP棕色塑料瓶
ST-CONES FULL LENGTH, PRECISO, ST 7/25 ? 6 MM, LENGTH: 120 MM, WALL THICK: 1,5 MM
1,3 -双( 2,4,6 -三甲苯基)氯化咪唑鎓
Talboys 实验架玻璃纤维支杆,610mm
FLASKS, ROUND BOTTOM, TWO SIDE NECKS AT AN ANGLE OF 20°, 1 000 ML, CN ST 24/29, SN ST 14/23