$20 - $25

GHS1009 SDS Binders with A-Z Dividers, English/French by GHS Safety

Organize and access your Safety Data Sheets quickly and easily with Safety Data Sheet Binders. All binders are manufactured with a thick stiff and rigid vinyl protected cover. This makes binder easy to use, durable, and prevents it from collapsing and crushing its contents over extended usage. Each binder also comes with sturdy A-Z alphabetical reinforced dividers to sort and organize your Safety Data Sheets.

The regular size binders come with a standard 1-1/2" D-slant format ring, holding 300 pages. Printed with bright graphics, these binders will be highly visible in your workplace.

Also available in English and English/Spanish

Part Number: CP-LBL-2

411-0018-039 Last-O-More Tubing 5x8 mm per Meter by WatchGas

Regarding sampling tubes for gas detectors, many manufacturers promote clear tubing as a cost-effective solution for drawing air from confined spaces. While affordability may be a key selling point, it's essential to recognize the limitations of clear tubing in gas detection.

In the automotive industry, clear tubing is avoided for crucial systems like fuel and windshield fluids because it lacks the necessary inertness. The same principle applies to gas detection. Some argue that clear tubing offers two benefits: it allows visibility of fluid intake, and discoloration signals the need for replacement. However, once a fluid is drawn into the tube, contamination of the inner walls occurs, requiring immediate replacement. Best practices call for avoiding fluid intake altogether, which is why devices like ball floats are used—visible, such as the yellow one pictured.

Discoloration of clear tubing often points to a reaction between the sampled gases and the tubing material itself, proving the material's unsuitability rather than providing a reliable replacement indicator.

Inexpensive aquarium tubing made from PVC is commonly repurposed for gas detection, but PVC's inherent odour is a clear sign it's not suitable. While there are other, more promising materials—such as those with Teflon inner linings—these are no longer cheap, and Teflon can flake, causing blockages.

That's why we developed Last-O-More tubing, made from fluorinated elastomer (rubber). It's inert, doesn't flake, is highly flexible, and resists binding. Plus, it's explicitly marked as a gas sampling tube to ensure correct use.

While not the cheapest option, Last-O-More tubing has been rigorously tested in the lab using GC analysis. It has proven to be the best in absorption and retention—retention, meaning the release of absorbed gases when exposed to heat (like sunlight).

Last-O-More tubing is black, so always pair it with a ball float or water trap (filter) and replace it when it no longer feels slippery. Proper tubing is critical in gas detection—don't compromise safety.

480025 Test Strips: Iron, 0-5 ppm by AquaPhoenix

The Sensafe 480025 replacement iron water test kit reacts with and detects iron without the interference of other heavy metals present. This water quality test kit provides quick and accurate results without the inconvenience and coast associate with other conventional methods. This water test for iron will provide results in minutes.

FLT223 Bent-arm Stainless Steel Horizontal Mount Float Switch by Chicago Sensor

• Versatile, economical and compact.
• UL Listed internal reed switch.
• Normally closed; bottom clip can be removed and float inverted for normally open operation.
• M10 stem threading each switch comes with a nut and silicon o-ring.
• Warranted against manufacturer defect for 90 days from delivery date.

AI1134 111.8 mS/cm Conductivity Calibration Solution 8 oz. by Apera

The Apera Instruments 111.8 mS/cm Standard Conductivity Calibration Solution is made of high-purity chemicals, standardized against NIST certified references at 25°C (77°F). It's ideal for the calibration of all types of conductivity meters. Since conductivity value is affected by temperature, the temperature & conductivity reference table is provided on the bottle labels for your reference.

All the solutions are double-sealed, not subject to the DOT shipping restrictions, and have a 1-year shelf life. The expiration date is printed on the bottle.

MSDS is downloadable at support.aperainst.com; The Certificate of Analysis can be acquired by requests.

Note: Store at room temperature and away from direct sunlight. Keep the bottle tightly closed when not in use. Keep out of reach of children.

• Standardized against NIST certified references at 25°C (77°F), ideal for the calibration of all types of conductivity meters
• Double-sealed, 1-Year shelf life
• The expiration date and Temperature/pH reference table is provided for reference
• Non-hazardous product (MSDS is downloadable)