V O L U M E 2 3, N O . 5, MAY
9A
1951
Save... TIME MONEY MANPOWER with Precision-Dow RECORDOMATIC TITROMETER Titrations can be done in 1 / s the usual time w i t h the Preci sion-Dow Dual Recordomatic Titrometer. This instrument eliminates manual plotting of curves and incident human errors . . . cuts man-hour requirements as much as t w o - t h i r d s . — It controls the rate of reagent-feeding—automatically. —• It runs a complete titration in 5 minutes or less. — It plots a complete, permanent record of the titration curve—automatically, w i t h end-point accuracy w i t h i n
0.05 ml. M o s t important, the Dual Recordomatic Titrometer frees highly skilled personnel for other w o r k . A laboratory helper can operate it, after brief instruction—and can run four times as many titrations as a skilled technician using the conventional method. The apparatus has t w o complete titration set-ups. W h i l e one sample is being titrated, another is being prepared. Titrations proceed rapidly and continuously. 2 7 3 0 1 Τ Precision-Dow Dual Recordomatic Titrometer . . . . $2,775.00
SEND FOR THIS BULLETIN Contains operating features, statements by users, typical uses, full description, ques tions and answers, data for ordering.
Invaluable (or: A l l electrometric titrations with w i d e variety of electrode systems determining suitable indicators petroleum acidity determinations testing saponification number of pe troleum products chemical analysis of metals accurate p H recording oxidation-reduction titrations A i d s in production control o f : penicillin chocolate baking mixes vegetable oils
fine chemicals solvents pharmaceuticals soaps
CLIP A N D M A I L T O THE WILL OFFICE-WAREHOUSE NEAREST
YOU
Gentlemen: Please send me Bulletin 6 4 0 A describing the Precision-Dow Dual Recordomatic Titrometer. Name
Dept.
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We are distributors For the complete PRE CISION SCIENTIFIC C O M P A N Y line.
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• N E W Y O R K 1 2 Ν . Υ. Wl I CORPORATION
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