
產(chǎn)品分類(lèi)
Products產(chǎn)品中心/ PRODUCTS
Sigma:磷烯醇丙酮酸單鉀鹽,860077-250MG,CAS:4265-07-0 屬性: 質(zhì)量水平:100 測(cè)定:99% Mp:175°C (dec.) (lit.) 儲(chǔ)存溫度:?20°C
Sigma:L-谷氨酸鉀鹽一水合物,G1501-100G,CAS:6382-01-0 屬性: 質(zhì)量水平:200 測(cè)定:≥99% (HPLC) 形式:powder 顏色:white
Sigma:L-BMAA 鹽酸鹽,B107-10MG,CAS:16012-55-8 屬性: 質(zhì)量水平:100 測(cè)定:≥97% (NMR) 形式:powder 旋光性: [α]20/D +26 to +34°, c =0.1 M in 5 M HCl(lit.) 顏色:white to beige
Sigma:異硫氰酸熒光素|FITC,F7250-50MG,CAS:3326-32-7 屬性: 質(zhì)量水平:200 測(cè)定:≥90% (HPLC) 形式:powder 應(yīng)用:hematology: suitable histology: suitable Mp:360°C (lit.) 溶解性:acetone: 1mg/mL 熒光:λex492nm; λem518nm (green)
Sigma:4-氯-DL-苯丙氨酸,C6506-5G,CAS:7424-00-2 屬性: 質(zhì)量水平:100 環(huán)保替代產(chǎn)品特性: Waste Prevention Designing Safer Chemicals Reduce Derivatives Learn more about the Principles of Green Chemistry. Mp:240°C (dec.) (lit
Sigma:D-異抗壞血酸,856061-100g,CAS:89-65-6 屬性: 質(zhì)量水平:200 測(cè)定:98% 旋光性:[α]25/D ?16.8°, c =2 in H2O Mp:169-172°C (dec.) (lit.) SMILES string: [H][C@@]1(OC(=O)C(O)=C1O)[C@H](O)CO
Sigma:3-硝基苯肼鹽酸鹽,N21804-5G,CAS:636-95-3 屬性: 質(zhì)量水平:100 測(cè)定:98% Mp:210°C (dec.) (lit.) SMILES string: Cl.NNc1cccc(c1)[N+]([O-])=O InChI: 1S/C6H7N3O2.ClH/c7-8-5-2-1-3-6(4-5)9(10)11;/h1-4,8H,7H2;1H
Sigma:油酸甲酯,311111-5G,CAS:112-62-9 屬性: 質(zhì)量水平:200 蒸汽壓:10 mmHg ( 205 °C) 測(cè)定:99% 折射率:n20/D 1.452 (lit.) Bp:218°C/20mmHg (lit.) 密度:0.874g/mLat 20°C (lit.) 儲(chǔ)存溫度:?20°C
Sigma:蔗糖,S9378-500G,CAS:57-50-1 屬性: 質(zhì)量水平:200 生物來(lái)源:sugar cane 測(cè)定:≥99.5% (GC) 形式:crystals 應(yīng)用:gas chromatography (GC): suitable Mp:185-187°C (lit.) 溶解性:H2O: 0.5g/mL, clear, colorless
Sigma:09839-250G,磷酸氫二銨,CAS:7783-28-0 屬性: 產(chǎn)品線:BioUltra 質(zhì)量水平:200 測(cè)定:≥99.0% (T) 雜質(zhì):insoluble matter, passes filter test pH值(酸堿度):7.5-9.0 (25°C, 1M in H2O) Mp:155°C (dec.) (lit.)