GASTEC Detector Tube: GASTEC GV-100, CH2O, Gas Detection Tube, Formaldehyde ( CH2O )
The GASTEC Detector Tube (MPN 91L) is a Formaldehyde (CH2O) gas detection tube, supplied in a 10-pack for use with GASTEC GV-100 and GV-110 pumps. It detects formaldehyde across a measurement range of 0.1 to 40 ppm.
SKU 3G-OTH-553138
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
Butuh bantuan pemasangan atau rekayasa?
Ajukan pertanyaan
Deskripsi Produk
The GASTEC Detector Tube (MPN 91L) is a Formaldehyde (CH2O) gas detection tube, supplied in a 10-pack for use with GASTEC GV-100 and GV-110 pumps. It detects formaldehyde across a measurement range of 0.1 to 40 ppm.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is the GASTEC 91L detector tube used for?
The GASTEC 91L detector tube is used to measure formaldehyde (CH2O) concentrations in air, typically for industrial hygiene, indoor air quality, and environmental monitoring. It works with GASTEC GV-100 and GV-110 pumps to provide spot-check readings from 0.1 to 40 ppm.
What are the specifications of the GASTEC 91L formaldehyde tube?
The GASTEC 91L tube detects formaldehyde (CH2O) over a measurement range of 0.1 to 40 ppm. It is supplied in a 10-pack and is designed for use with GASTEC GV-100 and GV-110 manual pumps. The manufacturer part number is 91L.
Where to buy GASTEC 91L detector tubes worldwide?
3G Electric supplies GASTEC 91L detector tubes worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this formaldehyde detection tube.
How to use the GASTEC 91L tube with a GV-100 pump?
Break both tips of the GASTEC 91L tube, insert it into the GV-100 pump inlet with the arrow pointing toward the pump, then pull the handle fully to draw a sample. Read the concentration directly from the stain length on the tube scale. Follow GASTEC’s standard operating procedure for accurate results.
GASTEC Produk
3G Electric memasok GASTEC gas detection tubes for use in gastec gv-100 and gv-110 pumps. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.








![GASTEC Detector Tube: H2S/SO2, Gas Detection Tube, With Pump, 104°F Max Op Temp [NEW], 10 PK (MPN 45H). Key specifications — Gas Detected: Sulfur Dioxide; Measurement Range: 0.02 to 8%.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F7acf4c03-7f0b-410b-b456-015c4dceb5f9.jpg&w=200)
![GASTEC Detector Tube: C6H6, Gas Detection Tube, Benzene ( C6H6 ), 95°F Max Op Temp [NEW], 10 PK (MPN 121P). Key specifications — Gas Detected: Benzene; Measurement Range: 250 to 3,000 micron g/m3.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F78d46411-6e48-41c0-ac4b-3aae40cfd057.jpg&w=200)