US$ 17.50
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5 x 10 inches (25 x 32 x 25 cm) Operational temperature: 32° to 120°F (0° to 49°C) Enclosure rating: NEMA 4X
Pressure - 120 PSI (8
%saturation
• Light weight
The SafeWaze Pro+ Flex Iron Workers Fall Protection Harness incorporates all the features steel erectors need from their safety gear including Flex webbing for enhanced durability and movement
Ammonia Test Kits Choose Kit:0-14.0 ppm 5 x 10 inches (25Ammonia Test Kits Methods Low level ammonia nitrogen may be naturally present in water as a result of the biological decay of plant and animal matter. Higher concentrations in surface waters can indicate contamination from waste treatment facilities, raw sewage, industrial effluents (particularly from petroleum refineries), or fertilizer runoff. Excessive ammonia concentrations are toxic to aquatic life. The Direct Nesslerization Method Reference:
US$ 17.50
US$ 49.00
US$ 39.00