TESTING EQUIPMENT, SCALES

Nickel in jewelry, watchbands, keys and other common metal objects can cause irritation and other issues. Sold by the dozen. Contains 12   ...

Sold by the dozen. Contains 12    1/2oz shatterproof bottles, to protect from cross contamination, each with  a color coded cap.....

Sold by the dozen. Contains 12    1/2oz shatterproof bottles, to protect from cross contamination, each with  a color coded cap.. A...

1/2 ounce   (SHIPPING WEIGHT 14oz) Silver Testing- Scratch the object on the test stone. Apply a parallel scratch with the needle marked .999....

Cleans your test stone of residual test solutions.  Residual test solutions can affect your test results.Great for neutralizing test solutions...