OK, I read here that I can do FC test with using only 5ml of water with R-0870 powder and thus 1 drop of R-0871 will equal to 1ppm instead of 0.5ppm
Can I only read CC and do not do R-0870 powder....by doing this ? :
01. 10ml water, add 5 drops of R-003....read 1 drop of R-0871 as 0.5ppm
02. 10ml water, add 10 drops of R-003 ....read 1 drop of R-0871 as 0.25ppm
03. 5ml of water, addd 5 drops of R-003 ...read 1 drop of R-0871 as 0.25ppm
Chemistry is so unique for me.... ..I am afraid the re-agent doesn't read well when diluted or concentrated
Thanks in advance.