GP3100 18 aug. '11 #07/12

Third development by same CAFFENOL-C-M chemicals. Since it was the third time I added 3g of iodized salt.

 

water 500ml

Instant coffee 20g

Sodium carbonate* 20g

Vitamin C 8g

Potassium bromide 0g

Iodized Salt 3g

 

semi stand dev. 60'@20°C

Done