Government Scientific Source

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$100000~$3000000(0)

$0~$10(0)

$10~$25(1)

$25~$50(2)

$50~$75(5)

$75~$100(6)

$100~$200(16)

$200~$300(19)

$300~$400(3)

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$100000~$3000000(0)

Airflow Rate

63.6L/min./cm2

4L/min./cm2

44.5L/min./cm2

Air Resistance

50mm of H2O

35mm of H2O

Accuracy

±0.4mg

Autoclavable

Yes

Bubble Point

2.2 bar

Capacity Metric

500 mL

4 L

Capacity Metric

1 L

Color Overall

White

Diameter EnglishOutside

3.5 in.

0.82 in.

Closure Size

Diameter English Outside

1.4 in.

0.98 in.

1.8 in.

3.5 in.

1.6 in.

5.9 in.

2.1 in.

4.33 in.

0.9 in.

2.7 in.

Diameter Metric

47 mm

37 mm

70 mm

Diameter Metric

90 mm

55 mm

24 mm

21 mm

4.7cm

25 mm

150 mm

Diameter Metric Outside

4.2cm

5.5cm

9cm

3.7cm

70mm

4.7cm

24mm

2.5cm

7cm

11cm

150mm

FilterType

Plain

Filter Code

HAWP

For Use With Application

General purpose, clinical specimen filtration, recommended prefilter for 0.45µm pore size or smaller membrane filters

Total suspended solids and other gravimetric analyses

Used in LSC techniques where high loading capacity is required.

Eliminate reagent and waste disposal costs, may reduce blank variability and provide lower levels of background metals compared to onsite washing

Water/wastewater analysis of suspended solids, biochemical filtration, microorganism retention, harvesting lymphocytes, other cells, scintillation counting

Particle filtration, particle analysis, prefiltration of solvents and paint monitoring

Used for determining total suspended solids in water, removal of turbidity and filtration of bacterial culturesUsed for a wide range of laboratory applications.It is recommended for water pollution monitoring, cell harvesting, liquid scintillation count

Recommended for use with filter holder in filtering highly granular samples or those with <10% solids, TCLP

Vacuum Filtration Using Classic Filter Holders

Provide ultrafast filtration of tissue culture media, additives, buffers and other aqueous solutions. This membrane is also used in many ready-to-use sterile filtration devices.

Recommended for DNA binding and purification.Very effective in filtering finely precipitated proteins.Can be used in conjunction with GF/D as a prefilter for the successful clarification of extremely G–difficultG– biochemical solutions and fluids and nu

Clarification of aqueous solutions, particle analysis and microbiology analysis

Determination of volatile suspended matter in wastewater and industrial effluents

Perfect for measuring heavy metal concentrations and small amounts of particles

Prefilteration of proteinaceous and heavily contaminated liquids

General purpose, air pollution monitoring, biochemical biological filtration cells, precipitated proteins, scintillation counting, radioimmunoassays

Recommended for DNA binding and purification.Very effective in filtering finely precipitated proteins.Can be used in conjunction with GF/D as a prefilter for the successful clarification of extremely G??difficultG?° biochemical solutions and fluids and nu

Diameter Metric Membrane

75mm

Diameter Metric Outer Tubing

1 cm

1.25 cm

Color

White

Description

Style: Filtering; Top style: Heavy duty rim

Threaded side-arm

Style: Filtering; Top style: Beaded rim

Whatman Grade GF/F filter from Cytiva's business is manufactured from pure borosilicate glass. GF/F offers very fine particle retention and good loading capacity and flow rate.

Whatman Grade 934-AH borosilicate glass microfiber filters from GE are smooth water quality filters with high retention efficiency. Grade 934-AH filters are often used in total suspended solids analysis.

GEG??s Whatman brand Grade GF/B is a thick filter with fine particle filter and good loading capacity. GF/B filters are particularly useful for liquid clarification and liquid scintillation counting.

Diameter English

1.8 in.

For Use With Equipment

Millipore aerosol analysis monitors

Landes zero-headspace extraction unit

ColorCode

White

Detects

Bacteria, inorganic contaminants, algae, brain

Diameter Metric Outer

198 mm

47mm

75mm

Filter Type

Membrane

Prewashed TCLP filter

Depth filter

Flow Rate

19 sec./100mL/in.2

5.5 sec./100mL

60mL/min./cm2

Fast

6mL/min./cm2

1.6mL/min./cm2

3.7 sec./100mL/in.2

5.8mL/min./cm2

Diameter MetricOutside

9cm

2.1cm

Disposable

Filter Surface

Plain

Diameter English Outer

7.79 in.

Filtration Time

47 sec./100mL

Format

Circles

Grade

Grade GF/B

AP40

AP25

AQFA

FeedwaterTemperature Metric

100°C

Graduation Range

1500 to 3500 mL

Grade

Grade 934-AH

Grade GF/F

Graduations

500 mL

Hydrophobicity

Hydrophilic

No per Pack

6/Pk.

100

1/Pk.

Particle Retention

0.7 µm

2.5µm

1.5 µm

0.8 to 8µm

1.2µm

1.6µm

1.0 µm

PoreSize

11µm

0.22µm

Height English

14.01 in.

Height Metric

35.6 cm

Protein BindingCapacity

110µg/cm2

150µg/cm2

Liquid Flow Rate

40 mL/min.cm2

Material

Glass-fiber

Polyethersulfone (PES)

Mixed Cellulose Ester

Nylon

Borosilicate Microfiber Glass

Borosilicate glass

Borosilicate Glass Fiber

Fiber

Glass Fiber

Membrane Type

Gridded

Plain

Temperature Metric Max

105°C

950°C

500°C

550°C

Thickness English

0.047 in.

0.02 in.

0.01 in.

0.002 in.

0.016 in.

Type

Grade GF/F Filter for TCLP Test Use, 47 mm circle (100 pcs)

Grade GF/B Filter for Liquid Scintillation, 70 mm circle (100 pcs)

Grade GF/F Filter for TCLP Test Use, 55 mm circle (100 pcs)

Prefilters

Grade GF/F Filter for TCLP Test Use, 90 mm circle (25 pcs)

Grade GF/F Filter for TCLP Test Use, 25 mm circle (100 pcs)

Grade GF/F Filter for TCLP Test Use, 37 mm circle (100 pcs)

Nylon Woven Net Filter

Grade GF/F Filter for TCLP Test Use, 21 mm circle (100 pcs)

Grade 934-AH Filter for Total Suspended Solids Analysis, 24 mm circle (100 pcs)

Grade GF/B Filter for Liquid Scintillation, 150 mm circle (25 pcs)

Glass fiber filter binderless

Membrane Filter

Wettability

Hydrophilic

No per Case

12/Cs.

100

6/Cs.

Product Type

Net Filter

ProWeigh Double Weigh Filter

Includes

Binder resin

Thin absorbent pads

Membrane

PES

Pore Density

Pore Size

0.2µm

1.0 µm

0.7µm

2µm

Product Type Specs

Circle; Dia.: 24mm

Glass microfiber filter

Quantity

25Pack

500

No per Case

12/Cs.

Temperature MetricMax

500°C

Temperature Range Metric

75°C

Membrane

Glass

Thickness Metric

675 µm

475µm

0.28mm

150µm

65µm

435 µm

1200µm

420 µm

Weight Metric

0.1mg

Size English

1.85 in.

Neck Style

Narrow mouth

No per Pack

6/Pk.

MouthStyle

Narrow

Thickness English

0.027 in.

0.012 in.

0.017 in.

0.018 in.

Thickness Metric

430µm

0.69mm

0.32mm

Temperature English Maximum

1742°F

1022°F

221°F

932°F

Quantity

100Pack

Weight Metric

143g/m2

64g/m2

Surface Type

Plain

Smooth

Waterflow Rate

41 mL/min

341 mL/min

81 mL/min

Weight English

2.20 lb.

Sterility

Sterile

Non-sterile

Temperature EnglishMaximum

932°F

Temperature Range English

167°F

Stopcock

No. 8 perforated silicone stopper mounts in standard 1 L and 4 L filtering flasks

Temperature Metric Operating

100°C

If you are viewing this page as a nonregistered user, the price(s) displayed is list price. To view your customer-specific pricing, log in or become a registered user here.

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61 results

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