Whirl Pak® Bags, Write-On, 4 oz., Box of 500 Spiral Bound Notebooks impact-resistant plastic construction Test Parameter:#3650-SC - Nitrite 0.0-0.80 ppm AQU128 Books The 70508 features detachable

impact-resistant plastic construction

and 100% waterproof high-frequency heat-sealed seams

2 L Bottle Material Transparent acrylic Orientation Horizontal (Van Dorn style) Trip Mechanism 316 stainless steel Twin-Pin™ trip head End Seals Blue high-grade polyurethane with attached safety line Thermometer Mount Yes (acrylic models only) Country of Manufacture USA

it features a single metric scale with 20 mL graduations and raised numerals for easy reading

and the wear-and-tear of daily use in your pocket

Whirl Pak® Bags, Write On, 4 oz., Box of 500 Spiral Bound Notebooks impact resistant plastic construction Test Parameter:#3650 SC Nitrite 0.0 0.80 ppm AQU128 Books The 70508 features detachable impact resistant plastic construction and 100% waterproof high frequency heat sealed seams