推荐产品
产品线
BioUltra
质量水平
方案
≥99.5% (T)
表单
powder or crystals
技术
electrophoresis: suitable
杂质
insoluble matter, passes filter test
灼烧残渣 (900 °C)
≤0.05%
缺失
≤0.5% loss on drying, 20 °C (HV)
pH值（酸碱度）
2.5-4.5 (25 °C, 0.1 M in H2O)
有效pH范围
6.1-7.5
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此商品 | F2256 | F6760 | FBS25 |
|---|---|---|---|
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 500 |
| form powder | form powder | form powder | form powder |
| storage temp. room temp | storage temp. room temp | storage temp. −20°C | storage temp. −20°C |
| composition Dye content, 15% | composition Dye content, ~20% | composition - | composition - |
| λmax 284 nm | λmax - | λmax - | λmax - |
| ε (extinction coefficient) ≥3000 at 281-287 nm in water at 0.006 g/L | ε (extinction coefficient) - | ε (extinction coefficient) - | ε (extinction coefficient) - |
应用
ACES, or N-(2-Acetamido)-2-aminoethanesulfonic acid, can be used to study biological buffers and zwitterionic compounds. ACES has been used in a study to determine the levels of ibuprofen and flurbiprofen in pharmaceuticals by capillary zone electrophoresis.
其他说明
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Rafifa Hamoudová et al.
Journal of pharmaceutical and biomedical analysis, 41(4), 1463-1467 (2006-05-12)
Capillary zone electrophoresis with spectrophotometric detection was used for the determination of ibuprofen (IB) and flurbiprofen (FL) in pharmaceuticals. The separation was carried out in a fused silica capillary (60 cm x 100 microm i.d. effective length 45 cm) at
Comparison of three buffers used in the formulation of buffered charcoal yeast extract medium
Edelstein, P.H. and Edelstein, M.A.
Journal of Clinical Microbiology, 31, 3329-3330 (1991)
Rabindra N Roy et al.
Journal of solution chemistry, 38(4), 471-483 (2010-02-18)
The values of the second dissociation constant p
D.D. Perrin et al.
Buffers for pH and Metal Ion Control, 43-43 (1974)
P. Gill
Electrophoresis, 6, 282-282 (1985)
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