Featured Products

BIO-TAPE SLIDES, 50/BX

Item No: BT0050

$70.00

Bio-Tape™ Slides, 50/Bx. Bio-Tape™ provides a standardized sampling method for the determination of possible mold, microbial, bioaerosol, and inorganic dust contamination.

CASSETTE, VIRA-PORE, 10/BX

Item No: VIRA-PORE

$121.00

Vira-Pore Viral Sampling Cassette

37mm 3-piece Conductive Polypropylene Cassette with 1µm PTFE ZePore™ Filter

The Vira-Pore viral sampling cassette featuring the ZePore™ filter has been specifically designed and validated for the collection of airborne RNA from a coronavirus and, by analogy, it could be used for sampling RNA from other viruses.

7 to 10 day lead time.

CASSETTE, 25MM 2PC, SOLU-SERT, 50/BX

Item No: 528MCE-SS

$267.50

25mm 2-Piece Styrene Filter Cassette preloaded with a Solu-Sert 0.8µm MCE Filter Capsule and cellulose support pad.

CASSETTE, 37MM 2PC, SOLU-SERT, 50/BX

Item No: 728MCE-SS

$251.25

37mm 2-Piece Styrene Filter Cassette preloaded with a Solu-Sert Filter Capsule, 50/bx

CASSETTE, 37MM 2PC, SOLU-SERT, BANDED, 50/BX

Item No: 729MCE-SS

$268.50

37mm 2-Piece Styrene Filter Cassette preloaded with a Solu-Sert Filter Capsule and banded. 50/bx

FILTER CAPSULE, 25MM, SOLU-SERT, 50/BX

Item No: CLCL-C2550

$220.75

25mm Solu-Sert Filter Capsule, 50/bx

FILTER CAPSULE, 37MM, SOLU-SERT, 50/BX

Item No: CLCL-C3750

$220.75

37mm Solu-Sert Filter Capsule, 50/bx

PUMP, ESCORT ELF, NO CHARGER

Item No: P1-ELF1-0-4-0-0

$1,000.00

Escort ELF personal sampling pump, with out charger.

Item Number: GASTEC-135L

DETECTOR TUBE, 1,1,1-TRICHLOROETHANE, 5/BX

#135L 1,1,1-Trichloroethane (Methyl Chloroform) 6-900ppm
(Twin Tube, 10 tubes = 5 tests)

Item Number: GASTEC-135L

Manufacturer PN: 135L

Manufacturer: Gastec Corporation

Availability: Drop Ship From Manufacturer

Price:$103.00

Qty:

This tube is designed primarily for the following gas and range. Some tubes may be used for additional gases. Please reference the specification sheet for complete details of all compatible gases for this tube.

#135L 1,1,1-Trichloroethane (Methyl Chloroform) 6-900ppm
(Twin Tube, 10 tubes = 5 tests)

View Specification Sheet

Overview
About Gastec Tubes
Specifications

View Specification Sheet

Gastec detector tubes are thin glass tubes with calibration scales printed on them which allows you to directly read concentrations of the substances (gases and vapors) to be measured. Each tube is hermetically sealed and contains detecting reagents that are especially sensitive to the target substance and quickly produces a distinct layer color change. To assure high precision indication, Gastec detector tube's inner diameters are tightly controlled and detecting reagents with long term stability (many have 3 year shelf life) are strictly selected. Tubes meet the following regulatory standards: JIS - Japanese Industrial Standard; BS 5354 (UK); DIN 33882 (Germany).

Features of Tubes

High quality glass tube tips break easily and do not shatter for your safety.
Reagent in the tube is highly sensitive to the target substance, so it quickly produces a distinct color change when the chemical is present. Gastec’s stringent requirements regulate the length of color change layer, the clearness of demarcation, and the tone and brightness of color change.
Calibration scale is printed in an ink that permits high legibility against the color change layer. The scale is determined in each production lot for greater accuracy.
Pre-calibrated, direct-read detector tubes have distinct lines of demarcation to allow easier viewing; they require no interpretation, dual scales, or color charts.
Chemical formula for the primary application is provided on each tube for quick identification.
Standard number of pump strokes required to collect the standard volume of air for a standard range is available on the tube for ease of use.
Detector tube part number is on each tube, letting you know not just the substance to be detected with that tube, but the level of concentrations. For example, H, M, and L represent high, middle, and low concentrations.
Gastec’s Quality Control (QC) number is printed on every Gastec detector tube. Detector tubes from the same production lot have the same QC number. Sample tubes with that QC number will be kept and monitored periodically to verify quality.

Literature

Gastec Detetion System Brochure

ATTENTION:

This product is available for shipment only within the United States.
Expiration dates on Sensidyne Detector Tubes can vary from 3 months to 1 year at the time of shipping. Zefon International/Cole-Parmer does not have any control over these dates.

Products specifications