UNITED STATES CATALOGUE SHOWING USE OF METRIC SYSTEM IN PRICE LISTS OF CHEMICALS. Chemicals, solutions, and materials not enumerated in these lists will be furnished of a quality conforming to all requirements of laboratory work at moderate prices. EBERBACH & SON'S PRICE LIST FOR CHEMICALS. NOTE. The chemicals listed herein are carried in stock in bottles of 25, 100, and 500 grammes or of the sizes corresponding with the quantities priced in the list, and there will be no delay in filling orders when made in these quantities. If other than above-mentioned packages are ordered, proportionally higher prices will be charged to cover difference in containers and handling. NOTE USE OF BOTH METRIC (c. c.) AND CUSTOMARY (MINIMS) ON THE SCALE OF A DOMESTIC HYPODERMIC SYRINGE. DRUGGISTS' SUNDRIES. PROGRESS ASEPTIC HYPODERMIC SYRINGES. Barrel and piston of glass, with asbestos packing. Needles only of metal. Can be easily taken apart and thoroughly sterilized. Needles only, each dozen in celluloid case, per dozen, $1.50; per gross, $15.00. These needles are not sold in lots less than one dozen. 15. 00 74 LUER HYPODERMIC SYRINGES. Glass barrel with ground in glass piston. No packing or washers. Can be easily and thoroughly sterilized. The glass is of extra tensile strength and well annealed. Each plunger is carefully ground to fit its own barrel and is not interchangeable. The needles are standard gauge to slip on the syringe end, but with each complete syringe outfit we also furnish an adapter which permits using our regular universal screw-thread needles. No. 1. In leatherette-covered box...... Per dozen. $15.00 Complete with two Luer needles and metal adapter for universal screw-thread needles. The box has a hinged top and is neat and durable. METRIC BALANCES ADVERTISED FOR USE IN MILK AND CREAM TESTING BY DAIRY AUTHORITIES. The weighing of cream samples, instead of measuring with a pipette, is recognized by dairying authorities as a much more accurate and satisfactory method. To meet the demand for individual farmers and small creameries, as well as the larger establishments, we have designed three sizes of scales, viz, 1-bottle, 6-bottle, and 12-bottle, the latter being illustrated above. The 12-bottle has beam with two rows of graduations, the upper edge having 9 gram notches and figured from 0 to 108 grams by 9 grams; the lower row with reverse graduations 108 to 0 by 9 grams. This scale is galvanized and with agate bearings. |