Attention:

Certain features of Sigma-Aldrich.com will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Whatman Mini UniPrep- Glass

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.

Similar in design to the polypropylene Mini-UniPrep the G2 offers the same time and cost saving benefits with the additional advantages of having minimal contact time with plastic and much improved evaporation rates compared to the plastic version.

Features and Benefits
  • Contact with plastic transient (as with a syringe filter)
  • Sample only contacts plastic during the actual act of compression
  • After the filtration step (i.e. after compression), sample only in contact with borosilicate glass (same material used for HPLC vial construction).
  • Improved solvent evaporation rates compared to 1st generation product

Product #

Description

Add to Cart

WAMUPG2HCPWC1 Whatman® Mini-UniPrep® G2 hand compressor 1 position, pack of 1
WAMUPG2MCPWC8 Whatman® Mini-UniPrep® G2 hand compressor 8 position, pack of 1
WHAMUPG2MCWT8 Whatman® Mini-UniPrep® G2 hand compressor 8 position tray, pack of 1
GS203NPENYL Whatman® Mini-UniPrep® G2 slit septum Nylon membrane, pore size 0.2 μm, clear vial, pack of 100
GS503NPENYL Whatman® Mini-UniPrep® G2 slit septum Nylon membrane, pore size 0.2 μm, clear vial, pack of 1000
GS203NPEPP Whatman® Mini-UniPrep® G2 slit septum polypropylene membrane, pore size 0.2 μm, clear vial, pack of 100
GS203NPEORG Whatman® Mini-UniPrep® G2 slit septum PTFE membrane, pore size 0.2 μm, clear vial, pack of 100
GS503NPEORG Whatman® Mini-UniPrep® G2 slit septum PTFE membrane, pore size 0.2 μm, clear vial, pack of 1000
GS203NPEAQU Whatman® Mini-UniPrep® G2 slit septum PVDF membrane, pore size 0.2 μm, clear vial, pack of 100
GS503NPEAQU Whatman® Mini-UniPrep® G2 slit septum PVDF membrane, pore size 0.2 μm, clear vial, pack of 1000
GS203NPUGMF Whatman® Mini-UniPrep® G2 slit septum glass microfiber membrane, pore size 0.45 μm, clear vial, pack of 100
GS203NPUORG Whatman® Mini-UniPrep® G2 slit septum PTFE membrane, pore size 0.45 μm, clear vial, pack of 100
GS503NPUORG Whatman® Mini-UniPrep® G2 slit septum PTFE membrane, pore size 0.45 μm, clear vial, pack of 1000
GS203NPUAQU Whatman® Mini-UniPrep® G2 slit septum PVDF membrane, pore size 0.45 μm, clear vial, pack of 100
GS503NPUAQU Whatman® Mini-UniPrep® G2 slit septum PVDF membrane, pore size 0.45 μm, clear vial, pack of 1000
WHAGS203NPEORGSP Whatman® Mini-UniPrep® G2 slit septum starter pack supplied with single vial compressor, PTFE membrane, pore size 0.2 μm, clear vial color, pack of 100
Z759538 Whatman® Mini-UniPrep® G2 slit septum starter pack supplied with single vial compressor, PTFE membrane, pore size 0.45 μm, clear vial color, pack of 100
WHAGS203NPUORGSP Whatman® Mini-UniPrep® G2 slit septum starter pack supplied with single vial compressor, PTFE membrane, pore size 0.45 μm, clear vial color, pack of 100
GS203NPENYLSP Whatman® Mini-UniPrep® G2 slit septum starter pack supplied with single vial compressor, Nylon membrane, pore size 0.2 μm, clear vial, pack of 100
GS203NPEPPSP Whatman® Mini-UniPrep® G2 slit septum starter pack supplied with single vial compressor, polypropylene membrane, pore size 0.2 μm, clear vial, pack of 100
GS203NPEAQUSP Whatman® Mini-UniPrep® G2 slit septum starter pack supplied with single vial compressor, PVDF membrane, pore size 0.20 μm, clear vial, pack of 100
GS203NPUGMFSP Whatman® Mini-UniPrep® G2 slit septum starter pack supplied with single vial compressor, glass microfiber membrane, pore size 0.45 μm, clear vial, pack of 100
GS203NPUAQUSP Whatman® Mini-UniPrep® G2 slit septum starter pack supplied with single vial compressor, PVDF membrane, pore size 0.45 μm, clear vial, pack of 100
WHAGN203NPEAQU Whatman® Mini-UniPrep® G2 standard septum PVDF membrane, pore size 0.2 μm, clear vial color, pack of 100
WHAGN203NPEORG Whatman® Mini-UniPrep® G2 standard septum PTFE membrane, pore size 0.2 μm, clear vial color, pack of 100
Z759449 Whatman® Mini-UniPrep® G2 standard septum polypropylene membrane, pore size 0.2 μm, clear vial color, pack of 100
WHAGN203NPEPP Whatman® Mini-UniPrep® G2 standard septum polypropylene membrane, pore size 0.2 μm, clear vial color, pack of 100
WHAGN203NPUAQU Whatman® Mini-UniPrep® G2 standard septum PVDF membrane, pore size 0.45 μm, clear vial color, pack of 100
WHAGN203NPUORG Whatman® Mini-UniPrep® G2 standard septum PTFE membrane, pore size 0.45 μm, clear vial color, pack of 100
GN203NPENYL Whatman® Mini-UniPrep® G2 standard septum Nylon membrane, pore size 0.2 μm, clear vial, pack of 100
GN503NPENYL Whatman® Mini-UniPrep® G2 standard septum Nylon membrane, pore size 0.2 μm, clear vial, pack of 1000
GN503NPEPP Whatman® Mini-UniPrep® G2 standard septum polypropylene membrane, pore size 0.2 μm, clear vial, pack of 1000
GN503NPEORG Whatman® Mini-UniPrep® G2 standard septum PTFE membrane, pore size 0.2 μm, clear vial, pack of 1000
GN503NPEAQU Whatman® Mini-UniPrep® G2 standard septum PVDF membrane, pore size 0.2 μm, clear vial, pack of 1000
GN203NPERC Whatman® Mini-UniPrep® G2 standard septum regenerated cellulose membrane, pore size 0.2 μm, clear vial, pack of 100
GN503NPERC Whatman® Mini-UniPrep® G2 standard septum regenerated cellulose membrane, pore size 0.2 μm, clear vial, pack of 1000
GN203APEORG Whatman® Mini-UniPrep® G2 standard septum PTFE membrane, pore size 0.2 μm, amber vial, pack of 100
GN203APEAQU Whatman® Mini-UniPrep® G2 standard septum PVDF membrane, pore size 0.2 μm, amber vial, pack of 100
GN203NPUGMF Whatman® Mini-UniPrep® G2 standard septum glass microfiber membrane, pore size 0.45 μm, clear vial, pack of 100
GN503NPUGMF Whatman® Mini-UniPrep® G2 standard septum glass microfiber membrane, pore size 0.45 μm, clear vial, pack of 1000
GN503NPUORG Whatman® Mini-UniPrep® G2 standard septum PTFE membrane, pore size 0.45 μm, clear vial, pack of 1000
GN503NPUAQU Whatman® Mini-UniPrep® G2 standard septum PVDF membrane, pore size 0.45 μm, clear vial, pack of 1000
GN203NPURC Whatman® Mini-UniPrep® G2 standard septum regenerated cellulose membrane, pore size 0.45 μm, clear vial, pack of 100
GN503NPURC Whatman® Mini-UniPrep® G2 standard septum regenerated cellulose membrane, pore size 0.45 μm, clear vial, pack of 1000
WHAGN203APEAQUSP Whatman® Mini-UniPrep® G2 standard septum starter pack supplied with single vial compressor, PVDF membrane, pore size 0.2 μm, amber vial color, pack of 100
WHAGN203APEORGSP Whatman® Mini-UniPrep® G2 standard septum starter pack supplied with single vial compressor, PTFE membrane, pore size 0.2 μm, amber vial color, pack of 100
Z759406 Whatman® Mini-UniPrep® G2 standard septum starter pack supplied with single vial compressor, PVDF membrane, pore size 0.2 μm, clear vial color, pack of 100
WHAGN203NPEAQUSP Whatman® Mini-UniPrep® G2 standard septum starter pack supplied with single vial compressor, PVDF membrane, pore size 0.2 μm, clear vial color, pack of 100
Z759430 Whatman® Mini-UniPrep® G2 standard septum starter pack supplied with single vial compressor, PTFE membrane, pore size 0.2 μm, clear vial color, pack of 100
WHAGN203NPEORGSP Whatman® Mini-UniPrep® G2 standard septum starter pack supplied with single vial compressor, PTFE membrane, pore size 0.2 μm, clear vial color, pack of 100
WHAGN203NPEPPSP Whatman® Mini-UniPrep® G2 standard septum starter pack supplied with single vial compressor, polypropylene membrane, pore size 0.2 μm, clear vial color, pack of 100
WHAGN203NPENYLSP Whatman® Mini-UniPrep® G2 standard septum starter pack supplied with single vial compressor, Nylon membrane, pore size 0.2 μm, clear vial color, pack of 100
WHAGN203NPUAQUSP Whatman® Mini-UniPrep® G2 standard septum starter pack supplied with single vial compressor, PVDF membrane, pore size 0.45 μm, clear vial color, pack of 100
WHAGN203NPUORGSP Whatman® Mini-UniPrep® G2 standard septum starter pack supplied with single vial compressor, PTFE membrane, pore size 0.45 μm, clear vial color, pack of 100
GN203NPERCSP Whatman® Mini-UniPrep® G2 standard septum starter pack supplied with single vial compressor, regenerated cellulose membrane, pore size 0.2 μm, clear vial, pack of 100
GN203NPUGMFSP Whatman® Mini-UniPrep® G2 standard septum starter pack supplied with single vial compressor, glass microfiber membrane, pore size 0.45 μm, clear vial, pack of 100
GN203NPURCSP Whatman® Mini-UniPrep® G2 standard septum starter pack supplied with single vial compressor, regenerated cellulose membrane, pore size 0.45 μm, clear vial, pack of 100