Colourimetric Tubes

Name: Colourimetric Tubes
Brand: ZOOM SCIENTIFIC WORLD
Price: 16 INR
Availability: InStock

Price 16 INR/ Piece

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MOQ : 1 Piece

Colourimetric Tubes Specification

Usage
Chemical Laboratory

Product Type
Tubes

Color
Transparent

Material
Glass

Diameter
Standard 6 mm (can vary)

Chemical Resistance
High resistance to acids and chemicals

Packing
Typically box of 10 or 20 tubes

Detection Range
Specific to tested substance (check reference chart)

Operation
Break tube tips, aspirate air, read colourimetric change

Colourimetric Tubes Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID), Cash Advance (CA)

Supply Ability
1000 Pieces Per Week

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Main Export Market(s)
North America, South America, Eastern Europe, Western Europe, Middle East, Central America, Asia, Australia, Africa

Main Domestic Market
All India

About Colourimetric Tubes

Colourimetric Tubes:-

Catalogue No.831:- Flat bottom with B-24 standard socket,total length 280 mm., O.D. 28 mm., with stopper

Colourimetric Tubes:-

Catalogue No.832:- Flat bottom with B-24 standard socket,total length 280 mm., O.D. 28 mm., without stopper

Reliable Onsite Gas Detection

Colourimetric tubes provide a robust solution for quick gas and vapor detection directly at the point of need. Their simple break-and-read process eliminates the requirement for complex instrumentation, making them highly practical and accessible for laboratory and field environments alike. This tool is especially beneficial for routine monitoring where timely results are critical.

Clear and Immediate Results

Designed for ease of use, these transparent glass tubes deliver visual, color-based results that can be read and interpreted within minutes. Lab personnel benefit from fast screenings or verifications, streamlining workflows and boosting productivity. Reference charts included with the tubes ensure accurate substance identification and concentration estimations.

FAQs of Colourimetric Tubes:

Q: How do colourimetric tubes work for gas detection?

A: Colourimetric tubes operate by aspirating air through the tube after both tips are broken. If the target gas or vapor is present, the reagents inside react to produce a color change. This change is then compared against a reference chart to determine concentration.

Q: What substances can be detected with colourimetric tubes?

A: Each tube is designed to detect a specific gas or vapor, such as ammonia, chlorine, or carbon monoxide. The detection range varies by substance, and details can be found in the corresponding reference chart for each tube type.

Q: When should I use colourimetric tubes in the laboratory?

A: These tubes are ideal for periodic safety checks, emergency leak detection, routine monitoring, or whenever a quick, onsite qualitative or semi-quantitative gas analysis is required.

Q: Where are colourimetric tubes commonly used?

A: They are widely used in chemical laboratories, industrial sites, and locations where environmental or occupational gas monitoring is necessary. Their portability makes them suitable for both on-site and laboratory applications.

Q: What is the process for using a colourimetric tube?

A: To use, simply break off the tubes ends, connect it to an air aspirator or pump, and draw the sample air through the tube. Read the color change and consult the reference chart for identification and concentration.

Q: What are the benefits of using colourimetric tubes over electronic detectors?

A: Colourimetric tubes offer immediate results without calibration, do not require batteries or electronics, and are affordable for routine or widespread screening.

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