Indicator tubes

Description

The following indicator tubes (IT) are commercially available for the quantitative determination of the substances:

1. undissolved water in fuels: (IT-NV-15 from 0.001 to 1%)
2. total water in fuels: (IT-SV-10 from 0.02 to 0.5%)
3. anti-icing additives in fuels: (IT-PVK from 0.1 to 0.5%)
4. water in anti-icing fluids: (IT-RV-50 from 0.05 to 1%)
5. water-soluble acids and alkalies in light oil products, detergent additives and amine group additives in motor gasoline: (ITU-VKSch)
6. presence of lead in gasolines: (IT-TES from 0.013 to 3 g/dm³)
7. presence of ferrocene additives in gasolines: (IT-FTs, from 0.001 to 0.1 g/dm³)
8. presence of manganese-containing additives in gasoline: (IT-CTM from 10 to 50 mg/dm³).