Nickel test paper * *TEST PROCEDURE IS INTRICATE, PRODUCT NOT RECOMMENDED FOR USE BY NON CHEMIST* REQUEST TEST PROCEDURE PRIOR TO ORDERING (see Quantofix Nickel 91305 as an alternative) *Additional reagents are required to perform this test, they are not included with this item* #90730

Nickel test paper * *TEST PROCEDURE IS INTRICATE, PRODUCT NOT RECOMMENDED FOR USE BY NON CHEMIST* REQUEST TEST PROCEDURE PRIOR TO ORDERING (see Quantofix Nickel 91305 as an alternative) *Additional reagents are required to perform this test, they are not included with this item*


Item#: 90730

Price: $39.00


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Pack Size: box of 200 strips
Hazard Class /UN Number: Not Restricted
Storage Temp: Room Temperature

This test paper can be used for the determination of nickel in solutions as well as in materials containing nickel (non-destructive testing of alloys). In the presence of nickel ions (Ni 2+ ) the white test paper turns red. Interferences caused by iron, cobalt or copper can be circumvented as described in the instructions for use supplied with the paper. Limit of sensitivity: 10 mg/l Ni 2+ Note: For the determination of nickel in alloys, apply 1 drop nitric acid 3 % to the degreased surface. After about 1 minute absorb the liquid with the test paper. The presence of nickel is indicated by an intense red color. The paper can also be used to test for nickel in consumer goods (zip fasteners, bracelets, buttons etc.). Limit of sensitivity: 0.5 % Ni Instruction Sheet (See Quantofix Nickel Ref 91305 for semi-quantitative test)

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