Whirl Pak® Bags, Black, Write-On, 55 oz. Rain Jackets Rugged construction suitable for routine

Rugged construction suitable for routine field use in demanding conditions

and water quality studies

Thermo Orion redox/ORP Sure-Flow electrode has an epoxy body that makes up this combination electrode

Genuine YSI replacement carrying case for Professional Series instruments

Precision-moulded egg indentations

Whirl Pak® Bags, Black, Write-On, 55 oz. Rain Jackets Rugged construction suitable for routineProduct Code: B01558WA 55 oz. Capacity, 7. 5" x 11. 75", 4. 0 mil Wall When it is necessary to protect a sample from light, the Whirl Pak black bag is specially designed for this application. The polyethylene film is made from pigmented resins so the black color is an integral part of the bag and not a printed layer. The result is an opaque bag providing maximum protection for samples that are sensitive to light. It is ideal for pharmaceuticals,