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Glass Fiber Extraction Thimbles

Glass Fiber Extraction Thimbles

Material: high purity borosilicate glass fibers
Completely free of binders or additives
Used: 1. temperatures up to 500°C (932°F)
2. solvents incompatible with cellulose thimbles
3. air and waste gas analysis for collecting solid particles (dust)wq

Description

Description

Our Glass Fiber (GF) extraction thimbles are manufactured from high purity borosilicate glass fibers, completely free of binders or additives, they can be used at temperatures up to 500°C (932°F) or when using solvents incompatible with cellulose thimbles, It is widely used in air and waste gas analysis for collecting solid particles (dust).

Advantage

Clean room made products
Test Report available
Consistent wall thickness

Features

High purity extraction thimbles
100,000 class clean room produced
Wide selection of sizes
Consistent wall thickness
Consistent high porosity ensures fast flow through

Applications

Gravimetric methods for hot environments
Gravimetric methods for acidic gasses
Extraction methods common to biochemical analysis
Separation of aerosol droplets and condensate from gases
Collection of dust particles or aerosols from air and gas flows
Extraction with solvents that are incompatible with cellulose fibers
Monitoring of gas emissions in industrial furnaces

Instruction Drawing

Glass Fiber Extraction Thimbles
Glass Fiber Extraction Thimbles

Features

Item code
Parameters
SLGET32120 SLGET2590 SLGET2870
Maximum temperature (℃) 500 ℃
Background response(%) SiO2 Fe2O3 Al2O3 CaO MgO K2O Na2O
57.22 0.3 14.63 16.12 3.66 0.16 0.38
Flow pressure (mmHg) 14-16 16-18 18-20
DOP Retention >99.99%  (condition: >0.3 μm; Oil mist method GB6165-85)
Weight loss(%) <0.2 (△m=m1-m2; m1: the weight after dried at use-temperature for 60 min; m2: the weight after dried at use-temperature for 120 min )

Ordering Information

Item Code Product Description Ø×L(mm) Ø1×L1(mm) R(mm) Wall Thickness

(mm)

Weight (g) Pcs/pk
SLGET32120 Starlab Scientific Co., Ltd SLGET32120 Super-fine Glass Micro-fiber Extraction Thimbles, Without Binder, 32 ID × 120 H,  (pack of 25) 32×120 29×18 12.6 1.5~2.0 1.8±0.2 30
SLGET2590 Starlab Scientific Co., Ltd SLGET2590 Super-fine Glass Micro-fiber Extraction Thimbles, 25 ID × 90 H,  (pack of 25) 25×90 22×13 9.4 1.5~2.0 1.2±0.2 50
SLGET2870 Starlab Scientific Co., Ltd SLGET2870 Super-fine Glass Micro-fiber Extraction Thimbles, 28 ID × 70 H,  (pack of 25) 28×70 25×10 11 1.5~2.0 1±0.2 20

We have more than thirty lines for the production of micro-porous Membranes, Syringe filters, Sample vials, Septa and caps, along with Filter Paper, Vacuum pumps and manifolds.

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