 1800 Series 33% monoethylamine
E3057-6L: 6x1L,with 4' diffusion tubing, is the our ethylamine, 33%, that is used to adjust the pH of incoming samples prior to analysis by the Thermo Orion Models 1800 Series. Raw material for this product is 70-71% monoethylamine upon which most MSDS data is founded on.
Analysis is provided for monoethylamine wt%, Color, APHA, ammonia wt%, diethylamine wt%, N-ethylidene-ethylamine wt%, and total organic impurities wt% as measured by GC on a 100% organic basis.
It is then diluted to 33%, an exothermic process, as outlined in E3057-45.
 Once diluted the flash point hazard is greatly reduced: from -17 deg C to ~22 deg C.
Here is some relevant product data: VOL2_Orion.pdf
Not to mention the fact that this configuration has been a good old work-horse.
The bad? Environmental hazard EPA SARA TITLE III SECTION 312 (40CFR370) HAZARD CLASS.
It is sold packaged in 6x1L case only, shipped in a non-breakable leakproof bottle, along with 6 diffusion tubing/o-ring kits. All the reagents, and many other consumables, are detailed on the Thermo Orion sodium price list. All 1800 series variants such as: ammonia, chloride, hydrazine(oxygen scavenger), calcium...are on this list. A closer look at the electrodes for the 1800 series, sodium and chloride, as shown on this page - 1800 Series electrodes Look up the Thermo Orion part number - a list sorted by Thermo Orion part number, shows our replacement product. Current pricing for this and other consumables for the 1800 series found at the link below: |
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