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Sigma:十二烷基*,436143-25G 屬性: 質(zhì)量水平:200 等級(jí):ACS reagent 描述:anionic 62 測(cè)定:≥99.0% 分子量:288.38g/mol Mp:204-207°C (lit.) 溶解性:H2O: soluble 1 gm in 10 ml (opalescent solution)
Sigma:膠原 來源于小牛皮,C9791-10MG 屬性: 質(zhì)量水平:200 生物來源:bovine (calf) skin 無菌性:non-sterile 產(chǎn)品線:BioReagent 形式:solid 應(yīng)用:cell culture | mammalian: suitable 表面覆蓋度:610μg/cm2 運(yùn)輸:ambient 儲(chǔ)存溫度:2-8°C
Sigma:ATP 鎂鹽,A9187-100MG 屬性: 生物來源:bacterial 質(zhì)量水平:200, 測(cè)定:≥95% 溶解性:H2O: 50mg/mL 儲(chǔ)存溫度:?20°C
Sigma:酸性氧化鋁,199974-1KG,CAS:1344-28-1 屬性: 質(zhì)量水平:100 等級(jí):Brockmann I activated standard grade 形式:powder manufacturer/tradename:CAMAG 507-C-I 應(yīng)用:ion chromatography: suitable
Sigma:硫氰酸銨,221988-500G,CAS:1762-95-4 屬性: 質(zhì)量水平:200 等級(jí):ACS reagent 測(cè)定:≥97.5% 形式:crystals 雜質(zhì):≤0.004meq/g I2consumers ≤0.005% insolubles 灼燒殘?jiān)骸?.025% pH值(酸堿度):4.5-6.0 (25°C, 5% in H2O)
Sigma:乙基纖維素,247499-100G,CAS:9004-57-3 屬性: 測(cè)定:48.0-49.5% 質(zhì)量水平:200 形式:powder or granules 自燃溫度:698°F 標(biāo)記范圍:48% ethoxyl 折射率:n20/D 1.47 (lit.) 粘度:100cP, 5% in toluene/ethanol 80:20(lit.)
Sigma:硅酮消泡劑,85390-100ml 屬性: 質(zhì)量水平:200 形式:emulsion 濃度:10-150mg/kg (efficient concentration) 30% in H2O
Sigma:KAuCl4,334545-1G,CAS:13682-61-6 屬性: 質(zhì)量水平:100 測(cè)定:98% 形式:powder 溶解性: H2O: soluble alcohol: soluble ethanol: soluble
Sigma:尿刊酸,859796-5G,CAS:104-98-3 屬性: 生物來源:synthetic 測(cè)定:99% 形式:powder Mp:226-228°C (lit.)
Sigma:月桂酸甲酯,234591-2.5G,CAS:111-82-0 屬性: 質(zhì)量水平:200 測(cè)定:99.5% 折射率:n20/D 1.431 (lit.) Bp:262°C/766mmHg (lit.) Mp:4-5°C (lit.) 溶解性:water: insoluble 0.00759g/L at25°C (practically)