NOTE: Vials of CSE appear empty. Upon close examination, you may see a very fine web of endotoxin present in each vial. Contact Associates of Cape Cod, Inc. if you have any questions about the reconstitution and use of Control Standard Endotoxin.
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Product Description. Control Standard Endotoxin (CSE) is a widely used standard for endotoxin testing. It is a purified extract of E. coliO113:H10, the same strain used for the United States Pharmacopeia and the European Pharmacopeia reference standard endotoxin (RSE). CSE
In Stock - Ships within 1 week. Contains mercury. Dispose of according to local, state and federal regulations. For determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000. Range: 20 -1500 mg/L COD. Pack of 150 vials.
Stock solutions are prepared by weighing 425 mg of potassium acid phthalate and adding it to 500 ml of reagent grade water in a 1000 ml volumetric flask. Dissolve then bring to volume. The solution will contain 1000 mg/L COD. potassium Step 2.0 To prepare
Out of Stock, Ships from Manufacturer when available Quick view 2415915 Hach COD Digestion Vials, Ultra Low Range COD Digestion Vial, High Range+ Package of 150
stock solution was then used to prepare three sets of test solutions. Each set consisted of a six small vials each containing 50 ml of the stack solution. In each set, one viral acted as the control and was not subjected to ultrasonic treatment. The glass
Dispose of according to local, state and federal regulations. For determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000. Range: 20 -1500 mg/L COD. Pack of 25 vials.
Palintest COD Reagent Test Tubes These COD reagent test tubes, with a range of 0 to 2000mg/L, are ideal for use in most laboratory and scientific environments where measuring COD. £49.58 - £87.60
COD Reagent Vials, 150 Tests DESCRIPTION RANGE (mg/L) STOCK # EACH LR, Mercury 3 to 150 40926$ HR, Mercury 20 to 1500 40927 HR Plus, Mercury 200 to 15,000 40928† HR, Non-Mercury †20 to 1500 40929† Range is not EPA compliant.
The HI93754G-25 are COD reagent vials that follow the ISO approved method for the medium-range determination of chemical oxygen demand (COD) Products Services Industries Agriculture Food & Beverage Laboratory Equipment Process Equipment Resources
RM 267.00 Out of Stock *HI93754C-25 COD High Range Reagent Vials, Dichromate Method (25 tests) HI84533-55 Pump Calibration Standard for Formol Number Mini Titrator
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Chemical oxygen demand (COD) is the amount of dissolved oxygen that must be present in water to oxidize chemical organic materials, like petroleum. COD is used to gauge the short-term impact wastewater effluents will have on the oxygen levels of receiving waters.
