Enter DAVISIL® chromatographic silica, with a wide range of pore diameters and particle sizes to meet your specific application, performance and sustainability requirements. Before you choose the chromatography resin for your next purification application, take a look at these 5 considerations. ...
FM100282 CAPILLARY,FUSED SILICA (APCI) A480M CAPILLARY,ESI PROBE 987009 XSTR,ARRAY,NPN,MJ11028 986020 XSTR,ARRAY,PNP,MJ11029 960909 STRAP,GROUND,0.5X18 IN 960779 CBL,USB,16 FEET 960777 CBL,USB,6FT 960764 CBL ASSY,37PIN,D-SUB,EMI,GRND 960759 CBL,PARALLEL,IEEE 1284 960749 CBL,LINECORD...
货号1421451伯乐离子交换填料AG 50W-X8 Resin 200-400目, H, 500g ¥ 6190.00 鸿谱生物 农残前处理QuEChERS净化管 15mL50mL 陶瓷均质子 100个 ¥ 180.00 商品描述 价格说明 联系我们 咨询底价 品牌: 鸿谱生物 规格: 15ml 是否进口: 是 加工定制: 否 应用: 色谱 颜色: 白色 误差: 0.01 ...
PureSpeed C18 Desalting Tips 操作说明书 O p e r a t i n g I n s t r u c t i o n s
HPTLC Silica gel 60 plates Merck Millipore Cat# 105641 Ion-exchange chromatography columns, Poly-Prep Columns, AG 1-X8 BioRad Cat# 7316221 PotterS Homogenizer Braun N/A Homogenization Cylinder (borosilicate glass) (for PotterS) Sartorius Cat# BBI-8542309 PTFE-Plunger (for PotterS) Sartorius Cat#...
withC18 being the phase of choice for peptide analysis.1 TheAcclaim(R) 300 C18 column was designed for protein,peptide, and other biological macromolecule separations.This column contains a resin consisti...
上周的微问答中,我们提到ODS柱,就是OctaDecyl Silane十八烷基硅烷柱,也叫C18柱。 除了C18 和 ODS 这样的代号,资料中还会使用其它的代号,比如有同学就提出了这样的问题: Q 像这种L多少的柱子是什么填料呢?——@sunny 这种L开头的代号是美国药典的填料型号。
The purification was performed by silica gel column chromatography (cyclohexane-EtOAc, 75:25) to afford C18-EGCG (7.6 g, 53%) as a brown solid. 1H NMR (Acetone-d6, 400 MHz): δ = 0.87 (t, J = 7.4 Hz, 3H), 1.20–1.35 (m, 30H), 1.35–1.45 (m, 1H), 1.62–1.75 (m, 1H...
二氧化硅 (Silica) 二氧化硅可能对肝脏,呼吸系统和肾脏有毒。 苯乙烯 (Styrene) 苯乙烯是IFRA列出的近3,000种化学香料之一,它是一种内分泌干扰物和可能的致癌物质。 滑石粉 滑石粉常作为粉底、眼影、腮红等化妆品的填充物,吸入石棉会引起呼吸不畅,不当使用会增加...
Silica gel硅胶 Silicate glass硅酸盐玻璃 Silicone carbide炭化硅 Silicone structural seal硅酮结构胶 Silicone weatherseal硅酮耐候胶 Silicone硅酮胶 Sill窗台(板),窗口 Silimanite硅线石 Simulation模拟 Single pane单片玻璃 Skid托盘 Slab(厚)板玻璃,玻璃砖 Slag炉底玻璃;炉渣,矿渣 Sloped glazed倾斜似玻璃装配 Slot...