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All PTFE (Teflon) Seal, 47 mm Glass Microanalysis Holder

All PTFE (Teflon) Seal, 47 mm Glass Microanalysis Holder

Sterlitech PTFE glass microanalysis holders feature a filter sealed between two all Teflon surfaces.

PTFE Sealed Glass Filter Holder Product Benefits:

PTFE coated funnel bottom
PTFE flange covers contact surface on glass base (except for glass frit)

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Products
Application
Product & Performance

SKU	Name	Price

311600	Sintered Glass Support, 300 ml funnel	$225.80	0 in cart
351600	Stainless Steel Support, 300 ml funnel	$321.51	0 in cart
351620	PTFE support, 300 ml funnel	$321.51	0 in cart

Specifications:

Materials:	KG 47 TF	KGS 47 TF	KGT 47 TF
Support	Sintered glass	Stainless steel screen	PTFE
Funnel, base	Borosilicate glass, PTFE (Teflon) coating on bottom
Stopper	Silicone rubber
Clamp	Anodized aluminum
Connection:
Included	#8 stopper adapts to 1 L flask or standard manifold
Pressure:
	Vacuum
Weight:
	0.6 kg (1.2 lb)
Membrane Filter Compatibility:
Filter size	47 mm
Prefilter size	35 mm
Filtration area	9.6 cm²

Specification	Description
Support	PTFE
Funnel Base	Borosilicate glass with PTFE coating on bottom
Stopper	Silione rubber
Clamp	Anodized aluminum
Inlet Connection	#8 stopper adapts to standard 1 L vacuum filter flask or vacuum manifold cup
Membrane Filter Size	47 mm
Prefilter Size	35 mm
Filtration Area	9.6 cm²
Weight	1.2 lbs (0.6 kg)