806 Results for: "Air Filters"

Supplier: Advantec MFS

Mixed Cellulose Esters (MCE) membrane is a general purpose filter used in many applications for microbiological analysis and air monitoring. Contrasting grid lines are tested to assure freedom from grid line inhibition and facilitate colony/particle counting. Black and Green membranes provide a contrastng background for counting light colored particulates and help to minimize eye fatique.

Supplier: AVANTOR FLUID HANDLING, LLC

3/4" AIR VENT FILTER X RM

Supplier: Cytiva

Nuclepore™ track-etched hydrophilic membrane filters offer a highly defined pore size cut-off in the submicron range, enabling particle deformity measurement and capture of extremely small particles. The membranes have sharply defined pores, high flow rates, and excellent chemical and thermal resistance. They are suitable for a variety of samples and applications, including microscopy, cytology, parasitology, and certain air and oceanography analyses.

Supplier: CP Lab Safety

2-Port safety cap deluxe kit, GL45 thread, black outer, ready-to-use with air inlet valve and and ¹/₈" OD tubing adapter. All you need to supply is the ¹/₈" OD tubing and you're ready to work! Create a closed system with GL-45 safety port caps, which seal to a bottle with a secure EPDM O-ring resistant to common HPLC solvents. This cap helps avoid twisted tubing due to its free-spinning collar design. The inner PTFE section will not rotate after the cap is secured. For a closed system, use the adapter with ¹/₈" OD tubing to seal one port and a vent filter in the other to allow for pressure changes and off-gassing.

Supplier: ALADDIN SCIENTIFIC

New Zealand Precision Grade Bovine Serum Albumin product is an ideal choice for diagnostic and research applications where enhanced sensitivity is required due to low NEFA and high Monomer specifications.ApplicationsDiagnostic & research applications where enhanced sensitivity is required due to low NEFA specificationIdeal for sensitive IVD assays susceptible to background interferenceProtease-sensitive immunoassays such as RIA, EIA, fluorescent andchemiluminescentProtein standard, diluentProtein, conjugate or enzyme stabilizerHybridizationCell culture applications. Including development of serum-free mediaFeatures/BenefitsHigh purity, low interference, low backgroundFatty acid freeVirtually no detectable protease activity, ensures Assay Integrity“Closed Loop” manufacturing, minimizes open air contamination & maximizes lot-to-lot consistencySuperior solubility/filterability for ease of useManufactured according to FDA cGMPsSpecificationsProtein (dry basis) ≥ 98.0%Purity (albumin) ≥ 98%Fatty Acids (NEFA) ≤0.01%Solubility (4% water) Clear/slightly hazyMoisture ≤ 5.0%pH (10% water) 6.5 to 7.5Ash < 2%Protease None DetectedIgG Not DetectedPhysical CharacteristicsBovine Serum Albumin is a tan to green cast lyophilized powder. A solution of up to 30% in de-ionized water is clear to slightly hazy and virtually particulate-free.Storag RecommendationsStore sealed in a cool, dry environment for 5 years.

Supplier: Thermo Fisher Scientific

The external ribbing on this funnel prevents air lock.

Supplier: Sartorius

These cellulose nitrate membranes are suitable for air monitoring.

Supplier: Erlab

Add on filtration system that will filter the interior space of a flammable, acid, or corrosive cabinet.

Supplier: I.W. TREMONT CO., INC.

LabExact® Grade Quartz A is a fine porosity binderless quartz (SiO₂) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20 µm particles. This media meets or exceeds the physical, performance, and elemental requirements for EPA PM10, Ambient Air Monitoring methods.

Supplier: Sartorius

Minisart® PES with hydrophobic polyethersulfone (PES) is suitable for venting or filtration of gases and air.

Supplier: I.W. TREMONT CO., INC.

LabExact® Grade Quartz A High Temperature is a fine porosity binderless quartz (SiO₂) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20 µm particles. This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.

Supplier: Thermo Fisher Scientific

For filtration of air, gases, and aggressive chemicals, including acids and non-aqueous solvents.

Supplier: Dynalon

Economically priced funnels with ribs which prevent air lock and speed filtration

Supplier: I.W. TREMONT CO., INC.

LabExact® Grade C Fine porosity, fast flow rate, with a 1.2 µm size particle retention. Primarily used for RIA procedures and harvesting lymphocytes. Commonly used in environmental test procedures in air and water testing.

Supplier: I.W. TREMONT CO., INC.

LabExact® Grade A-E fine porosity and fast flow rate, with a 1.0 µm size particle retention. DOP efficiency is 99.98%. Primarily used in suspended solids and air monitoring.

Supplier: VWR International

Supplier: Sartorius

The MD8 Airscan®, together with gelatin membrane filter disposables, constitutes a sampling system for accurate, reproducible and quantitative detection of airborne microorganisms in clean rooms and isolators, whether conventionally ventilated or under laminar flow. This system is capable of detecting even the smallest airborne contaminants, including viruses.

Supplier: United Scientific Supplies

These clear funnels have long stems, smooth walls, and external ribs to prevent air lock.

Supplier: I.W. TREMONT CO., INC.

LabExact® Grade E Fine porosity, fast flow rate, with a 1.5 µm size particle retention. This material is an economical media for suspended particle analysis in water, cell harvesting, prefiltration, and air monitoring applications.

Supplier: PEAK SCIENTIFIC MS

The AD140L is a useful attachment for any laboratory's external source of air, removing moisture and ensuring the delivery of dry air. Moisture content in house air can contaminate lab instrumentation, impacting on results and in some cases damaging the instrument itself. Compact in size, wall-mountable and light, the AD140L requires little space and its few moving parts mean minimal maintenance is required.

Supplier: Ahlstrom

Ahlstrom Grade 631 is used for filtration of coarse particles and some gelatinous precipitates, air monitoring when high flow rate is needed, and in routine cleanup analysis of insoluble liquids.

Supplier: Electron Microscopy Sciences

This is a unique air sampling cassette specially designed for quick collection of a wide range of airborne aerosols including mold spores, pollen, insect parts, skin cell fragments, fibers (e.g., asbestos, fiberglass, cellulose, clothing fibers, and more.) and organic particulate e.g. ceramic, fly ash, copy toner, and more.

Supplier: Electron Microscopy Sciences

This PCM 25 mm air sampling cassettes are designed and manufactured to conform to all NIOSH, OSHA, and EPA standards. The cassette housings are injection molded in-house and are individually assembled and preloaded under stringent quality control standards.

Supplier: Electron Microscopy Sciences

This PCM 25 mm air sampling cassettes are designed and manufactured to conform to all NIOSH, OSHA, and EPA standards. The cassette housings are injection molded in-house and are individually assembled and preloaded under stringent quality control standards.

Supplier: Labconco

Replacement HEPA Filter, 99.99% efficient HEPA Filter

Supplier: Electron Microscopy Sciences

This PCM 25 mm air sampling cassettes are designed and manufactured to conform to all NIOSH, OSHA, and EPA standards. The cassette housings are injection molded in-house and are individually assembled and preloaded under stringent quality control standards.

Supplier: Welch Vacuum

AIR FILTER

Supplier: Welch Vacuum

AIR FILTER

Supplier: Sartorius

Filter-Holder

Supplier: Electron Microscopy Sciences

These PCM 25 mm air sampling cassettes are designed and manufactured to conform to all NIOSH, OSHA, and EPA standards. The cassette housings are injection molded in-house and are individually assembled and preloaded under stringent quality control standards.