MSA Calibration Gas 1.45% CH4, 15% o2, 60 ppm CO, 20ppm h2s, 2.5% CO2

MSA Calibration Gas 1.45% CH4, 15% o2, 60 ppm CO, 20ppm h2s, 2.5% CO2

MSA Calibration Gas 1.45% CH4, 15% o2, 60 ppm CO, 20ppm h2s, 2.5% CO2

MSA offers a complete line of calibration gas cylinders to calibrate all instruments. The gas mixture in calibration gas cylinders is certified to be prepared gravimetrically, using NIST traceable weights. The lot number and nominal value of the gas constituents in volume, percent by mass, PPM, or volume is specified on the cylinder.

P/N	Size	Description	Configuration
10104621	34 Liter	5 Gas Calibration Cylinder	1.45% CH4, 15% O2, 60 ppm CO, 20 ppm H2S, 2.5% CO2
10103262	58 Liter	5 Gas Calibration Cylinder	1.45% CH4, 15% O2, 60 ppm CO, 20 ppm H2S, 2.5% CO2

Requires Model RP Fixed Flow Regulator - 467895

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Product Type	Gas Detector Calibration Gas

Shipping

We Ship Internationally - We can ship to virtually any address in the world, with some restrictions on certain products.

Standard Delivery: Ground shipping typically delivers in approximately 5 business days from our Columbus, OH warehouse.

Expedited Options Available:

• Priority and Expedited handling speeds up processing
• Overnight shipping available (guaranteed) - must order by phone before 12pm EST M-F
• Some items ship "Manufacturer Direct" and cannot be expedited

Important: Inspect your delivery before signing! Note any damage on the shipping document.

Returns Policy

30-Day Return Window: Most new, unopened items can be returned within 30 days for a full refund.

Non-Returnable Items:

• Made-to-order fall protection products
• Used vacuums, respirators, gas monitors, or air scrubbers
• Calibration gas (hazardous material)
• PAPR and specialty respiratory items (non-stock)

Restocking Fee: 30% restocking fee or shipping costs apply if return is due to buyer error.

Refund Timeline: Expect refunds within 4 weeks, though many are processed faster.

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