Cytiva

Narrow Results

special interests

Available on GSA/VA Contract (482)
Fast Shipping (426)
Greener Choice (5)
Production Products (27)
Science Education (3)
Small and Specialty Supplier (3)

Sterility

Gamma-irradiated (1)
Sterile (288)
Sterile-filtered (51)

1 – 15 of 2,891 results

Water for Irrigation, USP, Sterile Grade, Cytiva Hyclone™

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N IUPAC Name: water SMILES: O

Pricing & Availability
Specifications

CAS	7732-18-5
Molecular Weight (g/mol)	18.02
SMILES	O
IUPAC Name	water
InChI Key	XLYOFNOQVPJJNP-UHFFFAOYSA-N
Molecular Formula	H2O

Cytiva Whatman™ Polycap Disposable Capsules: 36TC

Polycap TC filters for sterile filtration of biological and tissue culture aqueous solutions

Pricing & Availability
Specifications

Type	Filter Capsule
Housing Material	Polypropylene
Material (Membrane)	PES
Max. Pressure	4.1 bar (60 psi)

Cytiva Whatman™ HEPA-Cap Disposable Air Filtration Capsules

Retains 99.97% of all particles ;≥ 0.3 μm in air and gas streams. Whatman™ HEPA-Cap Disposable Air Filtration Capsules are used throughout the scientific, research and industrial environments in a variety of air and gas filtration applications where high retention, dirt-holding capacity and flow rates are required.

Pricing & Availability
Specifications

Housing Material	Polypropylene
Material (Membrane)	Polyester-laminated Glass Microfiber
Autoclavable	Autoclavable
Max. Pressure	4.1 bar (60 psi)

Cytiva Whatman™ Polycap™ Disposable Capsules - 36, 75, and 150 SPF

Provides serum prefiltration. Whatman™ Polycap™ Disposable Capsules permit filtration of tissue culture media, nutrients, immunologicals, enzymes, diagnostic standards/controls, biologicals, buffers, virus suspension. Includes inlet vent.

Pricing & Availability
Specifications

Pore Size	1 μm
Housing Material	Polypropylene
Material (Membrane)	Glass Microfiber, Polyethersulfone
Autoclavable	Autoclavable
Max. Pressure	4.1 bar (60 psi)

Cytiva Whatman™ Polycap™ Disposable Capsules, 36 TF

Manufactured with rugged PTFE membrane and polypropylene housing. Whatman™ Polycap™ Disposable Capsules, 36 TF filters organic and aggressive solutions, air and gas.

Pricing & Availability
Specifications

Housing Material	Polypropylene
Material (Membrane)	PTFE
For Use With (Application)	Filtration of organic solutions, aggressive solutions, air and gas; also can be used as vent.
Autoclavable	Autoclavable
Filtration Area	500 cm²

Cytiva Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/A

Combines high loading capacity with fine particle retention. Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/A are ideal for gravimetric determination of airborne particulates, stack sampling and absorption methods of air pollution monitoring.

Pricing & Availability
Specifications

Particle Retention	1.6 μm
Temperature (English) Max.	932°F
Shape	Circle
Description	GE’s Whatman Grade GF/A glass microfiber filters feature fine retention. GF/A filters are suitable for water quality parameter measurement and air filtration applications.
Temperature (Metric) Max	500°C
Quantity	100 Pieces
Grade	Grade GF/A
Material	Borosilicate Glass
For Use With (Application)	Used for high-efficiency general purpose laboratory filtration, including water pollution monitoring of effluents, for filtration of water, foodstuff analyses, protein filtration, and radioimmunoassay of weak β emitters.
Thickness (Metric)	260 μm
Flow Rate	13 sec./100mL
Type	Fine Retention Filter
Format	Disc
Thickness (English)	0.01 in.
Waterflow Rate	143 mL/min

Cytiva Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/B

Filters fine particles with high wet-strength and high loading capacity. Whatman™ Binder-Free Microfiber Filters, Grade GF/B are particularly useful for liquid clarification and liquid scintillation counting.

Pricing & Availability
Specifications

Thickness (Metric)	675 μm
Flow Rate	5.5 sec./100mL
Particle Retention	1.0 μm
Type	Filter
Temperature (English) Max.	932°F
Basis Weight	143 g/m²
Format	Disc
Description	GE’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.
Thickness (English)	0.02 in.
Temperature (Metric) Max	500°C
Grade	Grade GF/B
Material	Borosilicate Glass
Waterflow Rate	81 mL/min

Cytiva Whatman™ Binder-Free Glass Microfiber Prefiters, Grade GF/D

Functions as a prefilter when used with GF/B microfiber filters. Whatman™ Binder-Free Glass Microfiber Prefilters, Grade GF/D provide efficient membrane protection, especially during liquid scintillation counting.

Pricing & Availability
Specifications

Particle Retention	2.7 μm
Temperature (English) Max.	932°F
Shape	Circle
Description	GE’s Whatman Grade GF/D fine membrane filters are thick and offer good loading capacity. GF/D can also function as a prefilter when used with GF/B, and it comes in many sizes to fit most filter holders.
Temperature (Metric) Max	500°C
Grade	Grade GF/D
Material	Borosilicate Glass
Thickness (Metric)	675 μm
Flow Rate	2.6 s/100mL/in²
Type	Prefilter
Basis Weight	121 g/m²
Format	Disc
Thickness (English)	0.02 in.
Autoclavable	Autoclavable
Waterflow Rate	681 mL/min

Cytiva Whatman™ Binder-Free Glass Microfiber Filters GF/F Circles

Served as the basis filter for EPA standard for the toxicity characteristic leaching procedure. Whatman™ Binder-Free Glass Microfiber Filters GF/F Circles offers an extremely high loading capacity and flow rate.

Pricing & Availability
Specifications

Particle Retention	0.7 μm
Temperature (English) Max.	932°F
Shape	Circle
Description	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.
Temperature (Metric) Max	500°C
Grade	Grade GF/F
Material	Borosilicate Glass
For Use With (Application)	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 ‘difficult’ biochemical solutions and fluids and nucl
Thickness (Metric)	420 μm
Flow Rate	19 sec./100mL/in.²
Type	Filter for TCLP Test Use
Format	Disc
Thickness (English)	0.016 in.
Autoclavable	Autoclavable
Waterflow Rate	41 mL/min

Cytiva Whatman™ Binder-Free Glass Microfiber Filters, Grade 934-AH Circles

Designed for analysis of non-filterable residue and materials that require a high loading capacity glass microfiber filter. Whatman™ Binder-Free Glass Microfiber Filters, Grade 934-AH Circles are also used in cell harvesting, liquid scintillation, and monitoring pollution.

Pricing & Availability
Specifications

Particle Retention	1.5 μm
Temperature (English) Max.	932°F
Shape	Circle
Description	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.
Filtration Time	47 sec./100mL
Quantity	100 Pack
Grade	Grade 934-AH
Material	Borosilicate Glass
Thickness (Metric)	435 μm
Flow Rate	3.7 sec./100mL/in.²
Type	Filter for Total Suspended Solids Analysis
Basis Weight	64 g/m²
Format	Disc
Thickness (English)	0.017 in.
Surface Type	Smooth
Waterflow Rate	341 mL/min

Cytiva Whatman™ Mixed Cellulose Ester Membranes - WME Range, 0.45 μm Pore Size

Composed of cellulose acetate and cellulose nitrate membranes. Whatman™ Mixed Cellulose Ester Membranes - WME Range are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

Pricing & Availability
Specifications

Pore Size	0.45 μm
Diameter (English)	1.85 in.
Temperature (English) Operating	266°F
Diameter (Metric)	47 mm
Material (Membrane)	MCE
Protein Binding Capacity	Medium
Color	White
Temperature (Metric) Operating	130°C
For Use With (Application)	Microbiological work, sample preparation, microbiological studies, filtration of aqueous solutions
Autoclavable	Autoclavable
Size (Metric) Grid	3.1mm

Cytiva Whatman™ Qualitative Filter Paper: Grade 113 Circles

Strengthened with chemically stable resin additive. Whatman™ Qualitative Filter Paper: Grade 113 Circles boast the fastest flow rate of the qualitative grades. Crepe surface promotes ultra high loading capacity.

Pricing & Availability
Specifications

Thickness (Metric)	420 μm
Particle Retention	30 μm
Format	Disc
Quantity	100 Pk.
Grade	Grade 113
Material	Cellulose
Filtration Speed	1.3 s/100 mL/in²

Cytiva Whatman™ Grade 2V Folded Qualitative Filter Papers

Saves time required to fit circles into conical funnels. Whatman™ Grade 2V Folded Qualitative Filter Papers provide medium flow and nominal particle retention rating of 8μm at a higher filtration speed.

Pricing & Availability
Specifications

Thickness (Metric)	190 μm
Pore Size	>8 μm
Flow Rate	Medium
Format	Pre-pleated Circle
Quantity	100 Pk.
Grade	Grade 2V
Material	Cellulose
Porosity	Medium Fine
Filtration Speed	240 sec.
For Use With (Application)	Certified for cereal analysis methods. Normal loading capacity, limited wet strength.