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Sigma:壬二酸,246379-25G 屬性: 蒸汽密度:6.5 (vs air) 蒸汽壓:1 mmHg ( 20 °C) 檢測方案:98% 形式:powder Bp:286°C/100mmHg (lit.) Mp:109-111°C (lit.)
Sigma:SDS,71725-50G 屬性: 等級:for molecular biology 描述:anionic 產(chǎn)品線:BioUltra 檢測方案:≥99.0% (GC) 形式:powder 分子量:micellar avg mol wt 18,000 聚集數(shù):62
Sigma:L-甲硫氨酸 屬性: 生物來源:synthetic 質量水平:200 產(chǎn)品線:BioUltra 檢測方案:≥99.5% (NT) 形式:powder or crystals 旋光性:[α]20/D +23.7±0.5°, c =5% in 5 M HCl
Sigma:,17β-雌二醇,3301-1GM 屬性: 質量水平:100 檢測方案:≥97% (by assay) 形式:solid manufacturer/tradename:Calbiochem® 儲存條件:OK to freeze 顏色:white to off-white 溶解性:ethanol: 5mg/mL 運輸:ambient 儲存溫度:2-8°C
Sigma:甲酸鈉,456020-5G 屬性: 質量水平:100 檢測方案:99.998% trace metals basis 形式:powder and chunks 雜質:≤25.0ppm Trace Metal Analysis Mp:259-262°C (lit.)
Sigma:羥基乙酸,124737-25G 屬性: 質量水平:200 產(chǎn)品線:ReagentPlus® 檢測方案:99% 形式:solid Mp:75-80°C (lit.) 溶解性:H2O: 50mg/mL, clear, colorless SMILES string:OCC(O)=O
Sigma:L-色氨酸 屬性: 等級:certified reference material TraceCERT® 質量水平:300 產(chǎn)品線:TraceCERT®
Sigma:卡爾科弗盧爾熒光增白劑,18909-100ML-F 屬性: 產(chǎn)品線:BioChemika 質量水平:100 形式:liquid 組成:Calcofluor White M2R, 1g/L Evans blue, 0.5g/L technique(s):microbe id | staining: suitable Λmax:423-443 nm
Sigma:L-肌肽,C9625-25G 屬性: 檢測方案:~99% 質量水平:200 形式:crystalline 顏色:white to off-white Mp:253°C (dec.) (lit.) application(s):cell analysis 儲存溫度:?20°C
Sigma:維生素 A,R7632-100MG 屬性: 生物來源:synthetic 質量水平:200 測定:≥95% (HPLC) 形式:crystalline specific activity:~2700U/mg technique(s):HPLC: suitable 顏色:yellow to very dark yellow, to Very Dark Orange