So tough,
they're guaranteed.
The ΡYREX s brand Dripless Beakers from Corning. That's right -we guarantee to replace free of charge any *1000-T beaker t h a t breaks within fi months οί the day it's delivered to you. That guarantee covers every PVIiKX brand Drip less Beaker you buy between May 25 and .Vovember 2ô. li)70. Now can we alford it? How do we dare d it '.' Simple. The bonded Teflon* rim t h a t stops dribbles and drips also makes the beaker extra tough. They're up to three times stronger, so they j u s t don't break easily. Call your Corning dealer for the guaranteed Dripless Beakers. Available in 11 sizes from 100 ml through 4000 ml. You'll be ahead all the way. Corning Glass Works, Corning, Ν. Υ. 14830. •Teflon is a registered Du Pont trademark.
CORNING LABORATORY
PRODUCTS
Makers of PYREX® Labware Circle No. 23 on Headers' Servirr C i r l
The remarkable beaker guarantee: Corning Glass Works f will replace without charge any PYREX· brand Orlpless Beaker #1000-T that you buy Between May 25, 1970, and November 25, 1970, which breaks during normal laboratory use up to six (6) months from the date of detivery. There are Just two things you must do to claim replacements; 1) return the broken beak ers to Corning Glass Works, with 2) a completed guar antee card, noting sizes and quantities. The guar antee card with all the instructions will be given you when you buy the beakers.
