추천 제품
material
PVDF membrane
borosilicate glass housing
borosilicate glass plunger (inner storage vial)
polypropylene cap
polypropylene plunger (outer housing)
silicone septa (with PTFE liner)
무균
non-sterile
특징
cap
graduations: no
nominal force to compress: approximately 25 lb / 11.3 kg
once compressed, equivalent in size to 12 x 32 mm vial
포장
pack of 100
제조업체/상표
Whatman Article No. 29011858 (US reference)
Whatman GN203NPUAQU
파라미터
50 °C temperature (122 °F) (maximum)
필터 용량
500 μL
색상
clear vial color
공극 크기
0.45 μm
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일반 설명
The Whatman Mini-UniPrep G2 is an all in one device that functions both as a filter and a glass autosampler vial for sample preparation prior to UHPLC/HPLC.
- Liquid stored in glass, reducing leaching (specially with organic solvents)
- Works well for aqueous based samples
- Sample only contacts plastic during the actual act of compression
- Improved solvent evaporation rates
- Process samples 3X faster than traditional syringe filter method
- All-in-one device replaces multiple consumables
- Reduce lab waste
- Simplify ordering
- Fewer consumables to store in lab
- Designed to fit any autosampler that accommodate standard 12 x 32 mm vials
특징 및 장점
- Features an integrated autosampler vial, plunger with attached filter membrane, and septum/cap
- Borosilicate glass vials eliminate plastic-based leachables that can originate from polypropylene vials
- Designed to hold up to 0.5 mL of unfiltered sample that can then be loaded directly into an autosampler
- Easy to see when a sample has been filtered
- Wide range of membranes with 0.2 and 0.45 µm pore sizes to meet specific requirements
- Also available in amber glass for light-sensitive samples
법적 정보
Mini-UniPrep is a registered trademark of Cytiva
Whatman is a registered trademark of Cytiva
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