Finnpipette Now Available in the USA and Canada Variable Volume Accurate Economical Hand Micropipetting Finnpipette. The FINNPIPETTE is a very accurate, repeatable and economical micropipetting system. It covers the complete range of volumes from 5-5,000 fi\. with only four units. Units have micrometer adjustments in the ranges 5-50 ii\. (scale 1 M l.); 50-250 p\. (scale 5 n\.); 200-1000 fi\. (scale 10 /*!•) and 1,000-5,000^1- (scale 50^1-) Liquid contacts only disposable polypropylene or autoclavable borosilicate glass tips.
solder tin alloys lead alloys spectrocnemical standards
Units can be used with test tubes of up to 150 mm in depth. Positive two stage operation for filling and emptying. TIPS Finntips are recommended for use with Finnpipettes (particulars on request) but Finnpipettes are also able to use many standard tips.
More than 60 standards available with compositions designed to encompass Federal Specification QQ-S-571 and ASTM Designation: B 32. Write Alpha Analytical Laboratories for complete catalogue
From 1st September, U.S.A. prices will be $78.50 per unit or $70.00 when 4 or more are ordered. (Prices F.O.B. Boston). Prices for Canada on request. For U.S.A. Orders or inquiries t o : Dept. A.C., Volumetrics Inc. Box209, Industrial Way Wilmington, Mass. 01887. 658 5110.
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For Canada Orders or inquiries t o : Dept. N.A., Portex Division of Smith's Industries Inc. 705 Progress Avenue, Scarborough, Ontario. (416) 438 6581. CIRCLE 31 ON READER SERVICE CARD
alpha analytical laboratories Division of Alpha Metals Inc 56 Water Street, Jersey City, New Jersey 0 7 3 0 4 (201) 4 3 4 - 6 7 7 8
CIRCLE 6 ON READER SERVICE CARD \ N A L Y T I C A L CHEMISTRY, VOL. 45, NO. 13, NOVEMBER 1973 • 1143 A
