Slip, but no chip
1
M&B&grerc* 9QK^I-> W?Si. ϊν"-' Λ -" , ' ί "ν <£?Cv* 1 - ;** :>ί; > •'£, '*• ^fej ^TTv-<f ;" -. -r v \H\; J , < ^Hr £Z^p, ?m£ no chip with reinforced PYREX funnels Ever notice the thick bead that runs around the rim of a PYREX brand funnel? It's there to prevent chip- ping should you tip a funnel in your work. There's more reinforcement where the stem meets the body of the fun- nel. And the funnel itself is an- nealed from tip to top to make it stronger. Takes chemical abuse, too. All PYREX funnels are made of PYREX brand glass No. 7740, so you get top resistance to acids, alkalies, and washing solutions. Faster filtering fluted funnels. For not a penny extra you can equip yourself with our special fluted fun- nels. These have flow-channels con- verging at the filter apex to drain papers faster—even when loaded with sludgy precipitates. Funnels to fit your work. Choose exactly what you need from more than 270 different types and sizes: standard filtering funnels, some with fritted glass filters built in. special models, too; separatory funnels that include light-shielding low actinic glass, micro sizes, some equipped with needle valves, and many other specials. They're all in our Catalog LG-1, along with thousands of other PYREX items. If you don't 'iave a copy, write us at Corning, Ν. Υ. CORNING GLASS WORKi CORNING MEANS RESEARCH IN GLASS r<8> l a b o r a t o r y W a r © . * . the tested tool of modern research 78 C&EN NOV. 10. 1958
Transcript of Slip, but no chip
M&B&grerc* 9 Q K ^ I - >
W?Si. ϊν"-'Λ-",'ί"ν <£?Cv*1- ;**
:>ί; >
• '£,
' * •
^ f e j ^TTv-<f ;" -.
-r v \H\; J , <
^Hr
£Z^p, ?m£ no chip with reinforced PYREX funnels
Ever notice the thick bead that runs around the rim of a PYREX brand funnel? I t ' s there to prevent chipping should you tip a funnel in your work.
There's more reinforcement where the stem meets the body of the funnel. And the funnel itself is annealed from tip to top to make it stronger.
Takes chemica l a b u s e , t o o . All PYREX funnels are made of PYREX brand glass No. 7740, so you get
top resistance to acids, alkalies, and washing solutions. Faster filtering fluted funnels. For not a penny extra you can equip yourself with our special fluted funnels. These have flow-channels converging at the filter apex to drain papers faster—even when loaded with sludgy precipitates. Funnels to fit your work. Choose exactly what you need from more than 270 different types and sizes: standard filtering funnels, some with
fritted glass filters built in. special models, too; separatory funnels that include light-shielding low actinic glass, micro sizes, some equipped with needle valves, and many other specials. They're all in our Catalog LG-1 , along with thousands of other PYREX items. If you don't 'iave a copy, write us at Corning, Ν . Υ.
CORNING GLASS W O R K i CORNING MEANS RESEARCH IN GLASS
r<8> l a b o r a t o r y W a r © . * . the tested tool of modern research
7 8 C & E N N O V . 10. 1 9 5 8
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