Detergents CHEMets Refill

Detergents can be introduced into the water supply by industry, soap manufacturers, and private households. Environmental analysts often include a determination of anionic detergents when assessing surface water pollution. The Methylene Blue Method References: USEPA Methods for Chemical Analysis of Water and Wastes, Method 425.1 (1983). APHA Standard Methods, 23rd ed ., Method 5540 C - 2000. ASTM D 2330-02, Methylene Blue Active Substances. The methylene blue active substances (MBAS) method is used in a 3-minute procedure to measure anionic detergents. The procedure features a unique extraction/sampling technique that eliminates several steps required in other test procedures and provides increased sensitivity. Anionic detergents react with methylene blue to form a blue-colored complex that is extracted into an immiscible organic solvent. Results are expressed in ppm (mg/L) as linear alkylbenzene sulfonate (LAS), equivalent weight 325. Range: 0-3 ppm  MDL: 0.125 ppm Method: Methylene Blue Kit comes in a cardboard box and contains everything needed to perform 20 tests: Refill, Comparator, reaction tube with lid, tip breaking tool, and instructions. Shelf-life: 5 months. We recommend stocking quantities that will be used within seven months. WARNING! This product can expose you to chemicals including chloroform, which is known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov .

Shipping Information:

Hazmat Fee: $65.00 + applicable shipping charges are added after the order is placed.

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UPC:

41141711

Condition:

New

Weight:

1.00 Ounces

HazmatClass:

Yes"

Quantity:

1

Unit of Measurement:

EA

WeightUOM:

LB

MPN:

R-9400

Model Number:

9866E35