colorimetric disc

1-amino-2-naphthol-4-sulfonic acid Andφya b.d.(bis die) bicortical bilocular capsules cyanic acid defilements desk-mounted word processing equipment duration of trial Fraubrunnen fungus growth kernel starchness Ocean Margin Drilling Program out of the frying pan into the fire parkerized steel Pinsac primary demand deposit pseudoparalysis whale oil yellow iron ore