Quality Segment
material
PE frit (20 μm porosity), polypropylene hardware
product line
Supelclean™
composition
bed A, 500 mg (Supelclean™
Envi-Carb-II SPE), bed B, 300 mg (Supelclean™
PSA SPE)
packaging
pk of 30
technique(s)
solid phase extraction (SPE): suitable
volume
6 mL
matrix active group
PSA phase, carbon phase
application(s)
food and beverages
separation technique
ion exchange, reversed phase
General description
助留机理：反相和阴离子交换
样品基质相容性：有机或含水溶液
样品基质相容性：有机或含水溶液
- 含 Supelclean ENVI-Carb（上层）和 PSA（下层）固相萃取吸附剂（使用 PE 筛板隔开）的双层固相萃取管
- 用于在进行食品（如农产品、肉类等）中多种残留农药分析时实现最优的净化效果。
- ENVI-carb 对于极性分子具有强亲和性，并且可以分离/去除食品和天然产品中普遍存在的色素（例如叶绿素和胡萝卜素）
- Supelclean PSA 为聚合键合的乙二胺-N-丙基相（同时含有伯胺和仲胺）。
- Supelclean PSA 对于脂肪酸、有机酸以及某些极性色素和糖类具有强亲和性和高容量。
- 通过 GC-FID 和 GC-MS 测试其出色的净化效果
Legal Information
ENVI-Carb is a trademark of Sigma-Aldrich Co. LLC
Supelclean is a trademark of Sigma-Aldrich Co. LLC
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves