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5-star Rated Draeger - Tube Simultaneous Set I For Inorganics Save 80% Now [Db8FxwUB]

$26.99 $86.99 -69%

Application RangeStandard Measuring Range and Color Change:Dr√§ger-Tubes in 1. Scale Mark 2. Scale MarkSimultaneous Test-Set I ppm ppm1. Acid gas Hydrochloric Acidblue √§ yellow 5 252. Hydrocyanic acidyellow √§ red 10 503. Carbon Monoxidewhite √§ bro

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5-star Rated Draeger - Tube Simultaneous Set I For Inorganics Save 80% Now [Db8FxwUB]

Application Range
Standard Measuring Range and Color Change:
Dr√§ger-Tubes in 1. Scale Mark 2. Scale Mark
Simultaneous Test-Set I ppm ppm
1. Acid gas Hydrochloric Acid
blue √§ yellow 5 25
2. Hydrocyanic acid
yellow √§ red 10 50
3. Carbon Monoxide
white √§ brown green 30 150
4. Basic gas Ammonia
yellow √§ blue 50 250
5. Nitrous gas Nitrogen Dioxide
pale grey √§blue grey 5 25
Number of Strokes n: 10
Time for Measurement: approx. 40 s

What Our Customers Say

January 17, 2026

Absolutely no complaints!

This is a really nice and useful gadget.

- Juli W..

January 17, 2026

Absolutely no complaints!

It exceeded my every single hope.

- Amber R..

January 17, 2026

Absolutely no complaints!

It’s a very well-made, high-quality gadget.

- Gabrielle A..

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