CHROMATOGRAPHY
106
Microfiltration
90 mm ULTRA-WARE® Microfiltration Assembly with Fritted Glass Support and Ground Joint The 90 mm filtration assembly with fritted glass support is designed for large volume filtration analysis of corrosive liquids or samples with high particulate loads that would tend to clog a 47 mm diameter filter. This unit is also recommended for filtering large volumes of HPLC solvents.
• The ground glass connection eliminates the possibility of phthalate contamination that can occur when using silicone or neoprene stoppers • Each apparatus is supplied with 1000 mL funnel; 90 mm, 40-60 micron porosity, fritted glass support base; anodized aluminum clamp; and filtration flask • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Funnel Capacity (mL)
Part Number
Flask Capacity (mL) Case Qty
953825-0090 953835-0090 953845-0090
1000 1000 1000
1000 2000 4000
1 1 1
Replacement Parts
Accessories
Part Number 953753-0090
Description
Case Qty
Part Number
Description
Case Qty
90 mm Anodized Aluminum Clamp Fritted Glass Support Base 90 mm, 40/35 outer joint
1
PTFE Sleeves for Greaseless Connections, Fits Standard Taper Joint 40/35
676001-4035
6
953826-0090
1
953830-0000
40/35 Glass Cap
1
953827-0000 953828-0000 953829-0000
1000 mL Flask, 40/35 inner joint 2000 mL Flask, 40/35 inner joint 4000 mL Flask, 40/35 inner joint
1 1 1
90 mm ULTRA-WARE® Microfiltration Assembly with Replaceable Frit and Ground Joint The 90 mm filtration apparatus with replaceable fritted glass support is recommended for large volume filtration analysis of corrosive liquids or samples with high particulate loads. • The glass support disc can be replaced if it becomes clogged or if sample-to-sample contamination is a concern • Like the apparatus with fritted glass support, the ground joint connection eliminates the possibility of phthalate contamination that can occur when using silicone or neoprene stoppers • Each apparatus is supplied with 1000 mL funnel, 90 mm glass support base, 40-60 micron porosity fritted glass disc, anodized aluminum clamp and filtration flask • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Funnel Capacity (mL)
Part Number Flask Capacity (mL)
Case Qty
953840-2090 953840-4090
2000 4000
1000 1000
1 1
Replacement Parts
Part Number 953752-0090 953753-0090
Description
Case Qty
90 mm Fritted Glass Support Base 90 mm Anodized Aluminum Clamp
1 1
Accessories
90 mm 40-60 micron porosity Fritted Glass Support Disc
953772-0090
1
Part Number
Description
Case Qty
PTFE Sleeves for Greaseless Connections, Fits Standard Taper Joint 40/35
953828-0000 953829-0000 953841-0090
2000 mL Flask, 40/35 inner joint 4000 mL Flask, 40/35 inner joint
1 1 1
676001-4035
6
953830-0000
40/35 Glass Cap
1
90 mm, 40/35 Glass Base
Powered by FlippingBook