Gases and Gas Accessories
CTL Scientific Supply Corp NANOCOLOR total Nitrogen TNb 220, contains 20 tube tests
Tube test for the determination of Total Nitrogen with the easiest handling available. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: Total Nitrogen - 5–220 mg/L N *This item is hazardous and cannot ship Parcel Post. It is required to ship UPS Ground*Manufactured by Macherey-Nagel
Perkin Elmer US LLC Replacement Cartridge for Advanced Filter System
The Advanced Filter System has high capacity and efficiency levels for oxygen, water and hydrocarbons. A polycarbonate shield surrounding the glass indicator section of the filter is sealed, unlike other gas filters, the gas flow is secure even if the glass should break. This redundant sealing system and robust construction provides a new level of security in gas filtration. Maximum Pressure: 200 psi Maximum Flow Rate: 2 L/min Oxygen Capacity: 850 cc Oxygen Efficiency: <5 ppb Water Capacity: 12 g Water Efficiency: <20 ppb Hydrocarbons Capacity: 8 g Hydrocarbons Efficiency: <5 ppb
