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Gastec

Gastec 4HH Detector Tubes & Pumps, Hydrogen Sulfide Detector Tube, 0.1-4%

Item # 4HH
$110.84

Gastec 4HH falls under detector tubes & pumps and is made of glass. Gases detected Hydrogen Sulfide. Gastec lists Measures hydrogen sulfide, 0.1 to 4.0% by volume; TLV: 1 ppm; Glass tube; break both ends before sampling. Sold by the box.

Gastec 4HH specifications

ItemGastec data
Part number4HH
Gases DetectedH2S
MaterialGlass
StyleDetector Tube

Source: Gastec published product data.

Gastec 4HH questions

What is the Gastec 4HH? Gastec 4HH falls under detector tubes & pumps and is made of glass. Gases detected Hydrogen Sulfide.

How is the 4HH sold? By the box.

What gases does the 4HH detect? H2S.

What is the 4HH made of? Glass, per Gastec.

A Gastec colorimetric detector tube for spot-checking hydrogen sulfide in workplace air. Draw a sample with a Gastec hand pump and read the concentration from the length of the color stain, a quick and low-cost check without an electronic monitor.

  • Measures hydrogen sulfide, 0.1 to 4.0% by volume
  • Color change: pale blue to blackish brown
  • TLV: 1 ppm
  • High-range tube for heavy concentrations
  • Glass tube; break both ends before sampling
  • Use with a Gastec hand pump; avoid touching broken glass or reagent with bare hands

Manufacturer item number: 4HH.

Sold by the box

The price shown is for the full box; quantity 1 = 1 box.

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Sold by the Box
Specifications
Gases DetectedH2S
MaterialGlass
StyleDetector Tube
Shipping & returns

For confirmed in-stock items, please allow 1–2 business days for order processing, followed by an additional 2–5 business days for ground shipping. The total estimated time from order placement to delivery is 3–7 business days. Regular shipping rates apply; Contractor Direct orders ship free. Most items can be returned within 30 days in new, resalable condition; respirators, filters and other hygiene items are final sale. Shipping policy · Returns policy

Gastec 4HH Detector Tubes & Pumps, Hydrogen Sulfide Detector Tube, 0.1-4%$110.84

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