Neutral Density Filter 1-Q-20 10 Feet of blue tubing

10 Feet of blue tubing for Nitrous Oxide gas supply

Matrix Modifiers for Furnace work and Spectrographic Buffers for Flame procedures are prepared as concentrates to minimize sample dilution and provide a low Blank level when added to calibration standards

Pyrex Body

Permanent Sealed Liquid Cell - For use with FTIR instruments

The entire unit is coated in PFA for the ultimate in high heat corrosion resistance

Neutral Density Filter 1-Q-20 10 Feet of blue tubingThe neutral density filter is used to perform absorbance accuracy test of spectrophotometers. The filter is made to measure 0. 50 absorbancy and is designed to fit into a standard slide plate holder. Part Number: BS 186 0450