The degree of cleaning can be easily judged by color.
Not only can the level be judged visually, but also absorbance measurement is possible (wavelength 562 nm). Quantity: 200 pieces/box
Cleanliness Assessment Kit
Kit contents: 5 test tubes, 2 bottles of 100 mL reagent A, 1 bottle of 20 mL reagent B, 1 bottle of 20 mL wiping liquid, 2 bags of 100 wiping swabs/bag, color scale, 1 mL dropper
RoHS2 (EU)2015/863 compliant [About RoHS]
