We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
GASTEC Detector Tube: CH2O, Gas Detection Tube, Formaldehyde ( CH2O ), With Pump - Gas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps
GASTECGas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps

GASTEC Detector Tube: CH2O, Gas Detection Tube, Formaldehyde ( CH2O ), With Pump

The GASTEC Detector Tube: CH2O (MPN 91) is a gas detection tube for formaldehyde (CH2O) with a measurement range of 2 to 100 ppm, designed for use with GASTEC GV-100 and GV-110 pumps. Supplied in packs of 5, it…

SKU 3G-OTH-553139

Brand
GASTEC
Item
Detector Tube: CH2O, Gas Detection Tube, Formaldehyde
Category
Gas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

GASTEC
Manufacturer Part Number
91
Type
Gas Detection Tube, Formaldehyde ( CH2O ), With Pump, 2 to 100 ppm, 5 PK
Gas Detected
Formaldehyde
Measurement Range
2 to 100 ppm
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

GASTEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GASTEC Detector Tube: CH2O (MPN 91) is a gas detection tube for formaldehyde (CH2O) with a measurement range of 2 to 100 ppm, designed for use with GASTEC GV-100 and GV-110 pumps. Supplied in packs of 5, it enables on-site sampling of airborne formaldehyde concentrations. 3G Electric interprets this demand, sources the genuine OEM tube, and supports your industrial safety program across 14 departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the GASTEC Detector Tube CH2O used for?

The GASTEC Detector Tube CH2O (MPN 91) is used for on-site sampling and measurement of airborne formaldehyde (CH2O) concentrations. It is designed for use with GASTEC GV-100 and GV-110 pumps, providing a measurement range of 2 to 100 ppm. This tube supports industrial safety programs across 14 departments.

What are the specifications of the GASTEC Detector Tube 91?

The GASTEC Detector Tube 91 detects formaldehyde (CH2O) with a measurement range of 2 to 100 ppm. It is supplied in packs of 5 and is designed for use with GASTEC GV-100 and GV-110 pumps. The manufacturer part number is 91. 3G Electric sources this genuine OEM tube for your safety needs.

Where to buy GASTEC Detector Tube 91 worldwide?

3G Electric supplies the GASTEC Detector Tube 91 worldwide. We interpret your demand, source the genuine OEM tube, and handle full logistics and customs for delivery to your location. As a global industrial solutions provider, we support your safety program across 14 departments with specialist depth in combustion, pumps, and controls.

How to use the GASTEC Detector Tube for formaldehyde?

To use the GASTEC Detector Tube for formaldehyde, break both ends of the tube, insert it into a GASTEC GV-100 or GV-110 pump, and draw the specified volume of air through the tube. The stain length indicates the concentration in ppm. Always follow the manufacturer's instructions and wear appropriate PPE. 3G Electric can provide support for your safety program.

GASTEC Products

3G Electric supplies GASTEC gas detection tubes for use in gastec gv-100 and gv-110 pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Pump Accessories →Valves & Regulation →Motors & Drives →All Products →

More from GASTEC

View all GASTEC parts →
GASTEC Detector Tube: C3H8O, Gas Detection Tube, Isopropyl Alcohol ( C3H8O ), With Pump, 10 PK (MPN 113). Key specifications — Gas Detected: Isopropyl Alcohol; Measurement Range: 0.02 to 5%.
GASTEC
GASTEC Detector Tube: C3H8O, Gas Detection Tube, Isopropyl Alcohol ( C3H8O ), With Pump, 10 PK (MPN 113). Key specifications — Gas Detected: Isopropyl Alcohol; Measurement Range: 0.02 to 5%.
GASTEC Detector Tube: GASTEC GV-100, CO2, Gas Detection Tube, Carbon Dioxide ( CO2 ), 10 PK (MPN 2LL). Key specifications — Gas Detected: Carbon Dioxide; Measurement Range: 300 to 5,000 ppm.
GASTEC
GASTEC Detector Tube: GASTEC GV-100, CO2, Gas Detection Tube, Carbon Dioxide ( CO2 ), 10 PK (MPN 2LL). Key specifications — Gas Detected: Carbon Dioxide; Measurement Range: 300 to 5,000 ppm.
GASTEC Detector Tube: GASTEC GV-100, CO2, Gas Detection Tube, Carbon Dioxide ( CO2 ), 10 PK (MPN 2HH). Key specifications — Gas Detected: Carbon Dioxide; Measurement Range: 2.5 to 40%.
GASTEC
GASTEC Detector Tube: GASTEC GV-100, CO2, Gas Detection Tube, Carbon Dioxide ( CO2 ), 10 PK (MPN 2HH). Key specifications — Gas Detected: Carbon Dioxide; Measurement Range: 2.5 to 40%.
GASTEC Detector Tube: HCl, Gas Detection Tube, Hydrogen Chloride ( HCl ), 1 to 100 ppm, 10 PK (MPN 14D). Key specifications — Gas Detected: Hydrogen Chloride; Measurement Range: 1 to 100 ppm.
GASTEC
GASTEC Detector Tube: HCl, Gas Detection Tube, Hydrogen Chloride ( HCl ), 1 to 100 ppm, 10 PK (MPN 14D). Key specifications — Gas Detected: Hydrogen Chloride; Measurement Range: 1 to 100 ppm.
GASTEC Detector Tube: GASTEC GV-100, N2H4, Gas Detection Tube, Hydrazine ( N2H4 ), With Pump, 10 PK (MPN 185). Key specifications — Gas Detected: Hydrazine; Measurement Range: 0.04 to 2 ppm.
GASTEC
GASTEC Detector Tube: GASTEC GV-100, N2H4, Gas Detection Tube, Hydrazine ( N2H4 ), With Pump, 10 PK (MPN 185). Key specifications — Gas Detected: Hydrazine; Measurement Range: 0.04 to 2 ppm.
GASTEC Detector Tube: GASTEC GV-100, Gas Detection Tube, Petroleum Naphtha, With Pump, 10 PK (MPN 106). Key specifications — Gas Detected: Petroleum Naphtha; Measurement Range: 0.5 to 28 mg/L.
GASTEC
GASTEC Detector Tube: GASTEC GV-100, Gas Detection Tube, Petroleum Naphtha, With Pump, 10 PK (MPN 106). Key specifications — Gas Detected: Petroleum Naphtha; Measurement Range: 0.5 to 28 mg/L.
GASTEC Detector Tube: CO, Gas Detection Tube, Carbon Monoxide ( CO ), With Pump, Calibrated, 10 PK (MPN 1M). Key specifications — Gas Detected: Carbon Monoxide; Measurement Range: 0.05 to 4%.
GASTEC
GASTEC Detector Tube: CO, Gas Detection Tube, Carbon Monoxide ( CO ), With Pump, Calibrated, 10 PK (MPN 1M). Key specifications — Gas Detected: Carbon Monoxide; Measurement Range: 0.05 to 4%.
GASTEC Detector Tube: Cl2, Gas Detection Tube, Chlorine ( Cl2 ), 104°F Max Op Temp [NEW], 10 PK (MPN 8D). Key specifications — Gas Detected: Chlorine; Measurement Range: 0.08 to 100 ppm.
GASTEC
GASTEC Detector Tube: Cl2, Gas Detection Tube, Chlorine ( Cl2 ), 104°F Max Op Temp [NEW], 10 PK (MPN 8D). Key specifications — Gas Detected: Chlorine; Measurement Range: 0.08 to 100 ppm.