CHEMETRICS

ACCESSORY REAGENTS FOR USE WITH EVACUATED AMPOULES IN FLUID ANALYSIS

APPARATUS FOR FLUID ANALYSIS, NAMELY, EVACUATED AMPOULES, ELECTRONIC PHOTOMETERS, COLORIMETRIC COMPARATORS, AND ANCILLARY EQUIPMENT FOR USE WITH AMPOULES, namely, [ AMPOULE TIP SNAPPERS, ] TITRATION CONTROLLERS AND MIXING [ VEALS ] * VIALS *, AND INSTRUCTION MANUALS THEREFOR