Gasco 44ES-21-5 Aluminum Cylinder with 5 PPM Benzene - 44 L Capacity Refillable with C-10 Connection, 1 Each

GascoSKU: GAS44ES-21-5-EA-DS
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Sale price$103.99 Regular price$114.39

Description

Gasco 44ES-21-5 Aluminum Cylinder with 5 PPM Benzene - 44 L Capacity Refillable with C-10 Connection, 1 Each

The Gasco 44ES-21-5 Aluminum Cylinder with 5 PPM Benzene - 44 L Capacity Refillable with C-10 Connection is a precision calibration gas used to calibrate sensors in gas detection equipment for environmental emissions monitoring, industrial hygiene monitors, and trace impurity analyzers. It is fully compatible with all manufacturers' calibration sensors, equipment, and detectors. Exceeds or meets the requirements of Gas Detection Equipment Manufacturers and precision blended and inspected to industry standards - National Institute of Standards and Technology (NIST) traceable and certified. Made in the USA by Gasco.

Manufacturer Gasco
Brand Gasco
Main Category Gas Detection
Color Hi-Vis Orange
Packaging 1EA
Weight 1.75 lb

Gasco GAS44ES-21-5 Aluminum Cylinder with 5 PPM Benzene, Balance Air (20.9 % Oxygen balance Nitrogen), 44 L Capacity Refillable with a C-10 Connection

    • Precision calibration gas used to calibrate sensors in gas detection equipment for environmental emissions monitoring, industrial hygiene monitors and trace impurity analyzers.
    • Exceeds or meets the requirements of Gas Detection Equipment Manufacturers
    • Fully compatible with all manufacturers' calibration sensors, equipment and detectors
    • Precision blended and inspected to industry standards - National Institute of Standards and Technology (NIST) traceable and certified
    • Made in the USA by GASCO

Detail:

      • Brand: Gasco
      • Style: Gasco 44ES-21-5 Calibration Gas, 44L, Benzene, Air
      • Product Style: Calibration Gas
      • Gas Name: Benzene, Air
      • Gas Mixture: 5 PPM Benzene, O2
      • Background Gas: Air
      • Cylinder Capacity: 44Liter
      • Cylinder Material: Aluminum Alloy
      • For Use With: Any and All OEM Gas Detectors
      • Connection Size: C-10
      • Maximum Pressure: 825 PSI
      • Cylinder Diameter: 2-9/10"
      • Cylinder Height: 10-1/2"
      • Accuracy: +/-5%
      • Calibration Certificate: NIST
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Charles Verified Customer
09-17-25

Very prompt delivery. I highly recommend using EnviroSafetyProducts for any of their products.

A N. Verified Customer
09-17-25

Easy place to purchase masks from. Delivered as expected and on time. No complaints.

Jeanetta C. Verified Customer
09-13-25

Products as advertised. Arrived in a timely manner

Bill C. Verified Customer
09-11-25

I only received on of the two neck braces that I was charged for.

Reply from www.envirosafetyproducts.com

Thank you for your feedback. We’re sorry for the frustration this caused. We want to clarify that your order was for one child-size cervical collar, which is what was shipped. The product photo shows both the adult and child models so customers can see the size differences, but each is sold separately.

Our team reached out by phone and email to explain this and offer you the adult size free of charge, but we regret that it left you feeling dissatisfied. If you’d like to discuss further, our management team would be happy to assist. Please contact us at: (800) 637-6606

-The Enviro Safety Team

Kent B. Verified Customer
09-11-25

Always great service

A Reviewer Verified Customer
09-11-25

The website said 1 day when ordering, the reason we purchased from you. It's been 14 days and we still don't have it. The other issue is you were not the lowest priced. I called customer service and they answered my questions but did not seem concerned at all. Actually I remember hearing a snicker or light laugh.

Mark W. Verified Customer
09-10-25

EnviroSafety has been my go to for certain ppe items for years. I've found their products to be of excellent quality and affordable too. My orders have always been processed and shipped quickly as well.

Alyssa H. Verified Customer
09-05-25

I had no issues. Email updates on shipping and order confirmation are much appreciated. Good prices. Will order again if need be.

A Reviewer Verified Customer
09-03-25

Very easy to order online for the product we needed.

Craig W. Verified Customer
09-02-25

Customer service is especially good .

Stardust P. Verified Customer
09-02-25

concise and easy categories, everything easy to find and checkout.

Trini G. Verified Customer
07-21-25

fast

Kelly M. Verified Customer
07-21-25

I had a question about the products and was answered quickly and professionally. It was a great experience and look forward to doing more business with you.

David Verified Customer
07-18-25

Customer care was great. The individual I spoke with regarding a delayed shipment kept me informed over a period of five days. He called me to let me know the reason for the delay, when the item would be shipped and when the item had shipped. The lack of transparency at checkout was a deal breaker. If you charge a customer almost $15 for 2-day shipping then it should not take a week to get the product to the customer. If it takes that long, the company broke the contract.

Kent C. Verified Customer
07-17-25

Easy to find what I needed. I will use enviro safety again.

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