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Sigma:鹽酸胍,50950-1KG 產(chǎn)品屬性: 質(zhì)量水平:200 測定:≥98% pH值(酸堿度):(25 °C, 4.6 - 6/573 g/L) mp:180-185 °C (lit.) 溶解性:H2O: 6 M, clear (100 Hazen) 密度:1.3 g/cm3 (lit.)
Sigma:鹽酸胍,G4505-100g 屬性: 生物來源:synthetic (organic) 質(zhì)量水平:400 測定:≥99% (titration) 形式:crystalline powder technique(s):RNA extraction: suitable 雜質(zhì):≤0.3% water (Karl Fischer) 顏色:white
Sigma:考馬斯亮藍G250,27815-25G-F 產(chǎn)品屬性: 質(zhì)量水平:200 等級:for microscopy
Sigma:甲基紅,250198-25G 屬性: 質(zhì)量水平:200 等級:ACS reagent 形式:crystalline
Sigma:PFPA,252387-5G 屬性: 質(zhì)量水平:100 測定:99% 形式:liquid Bp:69-70°C/735mmHg (lit.) 密度:1.571g/mLat 25°C (lit.)
Sigma:二硫化鉬,234842-100G 屬性: 質(zhì)量水平:100 測定98% 形式:powder 粒徑:2μm 密度:5.06g/mLat 25°C (lit.)
Sigma:酒石酸鉀鈉,217255-100G 屬性: 質(zhì)量水平:200 等級:ACS reagent 測定:99%
Sigma:碳酸氫鉀,237205-100G 產(chǎn)品屬性: 質(zhì)量水平:200 等級:ACS reagent 測定:99.7% 99.7-100.5% (ACS specification) 形式:powder, crystals or granules
Sigma:氯化鎳,203866-25G 產(chǎn)品屬性: 質(zhì)量水平:100 測定:99.999% trace metals basis 形式:crystals and lumps 雜質(zhì):≤15.0 ppm Trace Metal Analysis 特色行業(yè):Battery Manufacturing
Sigma:無水氯化鋰,213233-100G 產(chǎn)品屬性: 產(chǎn)品線:ReagentPlus® 質(zhì)量水平:100 測定:99% 形式:powder, crystals or granules pH值(酸堿度):6 mp:605 °C (lit.)