Lab Supplies (3)0 pages

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Funnel, Separatory, Glass Face Shield, Polycarbonate

Laboratory Supplies Pear-shaped (Squibb) separatory funnel with Teflonstopcock. Clear glass body allows for easy detection
of layers between immiscible liquids, all the way to
the stopcock. Highly chemical resistant and fully
autoclavable. High density
linear polyethylene stopper
with closed bottom
included. Fully adjustable head straps with padded browprovides comfort, while 15" wide x 8 1/2" tall
polycarbonate shield provides outstanding splash
protection. Shield also provides 99.9% UV
protection up to 380nm. Forehead cover and
ledge design prevents fluids from splashing inside
the window. Removable, steam autoclavable face
shield. Meets ANSI Z87+ and CSA Z94.3
standards. Some Assembly Required. od. No. Description Unit Price 2928101 Polycarbonate Face Shieldeach $17.65 to determine Total Suspended Solids. Standard Methods 2540 B, C, D and E >

Furnace, Muffle

Pr Pr od. No. Capacity Stopcock Size Neck Size Unit Price Digital temperature control. Insulation madeof high-purity alumina-silica with a low
thermal mass. Means faster heat-up time
and reduced electrical consumption.
Embedded heating elements for structural
strength and longer life. Perforated bench
case design keeps bench top cool. Accurate
percentage input control. Chamberdimensions (W x H x D), 10 x 10 x 11 cm (3.9 x 3.9 x 4.3"). Outer dimensions, 20 x 32 x 22 cm (7.9 x 12.6 x 8.7"). 1050 W.
Maximum operating temperature: 1093װC.Muffle Furnace is recommended for use in 52043 125 mL222 mmeach 52046 250 mL422 mmeach 85.19 52049 500 mL427 mmeach >

Funnel, Separatory, Polypropylene

The most economical answer to more expensive andfragile glass funnels. Polypropylene, pear-shaped
(Squibb) with TFE stopcock and polypropylene screw
top closure. Translucent body allows for easydetection of layers between immiscible liquids, all theway to the stopcock. TFE stopcock
and housing eliminate need for
lubrication, possibility of
contamination. Resist
virtually all chemicals,
including hydrofluoric
acid. Autoclavable
except for stopcock
assembly, which is easily
removed. Stopcockassembly may be chemicallydisinfected. Stem length 65 mm. od. No. Description Unit Price 1429600 120 Vac, 50/60 Hzeach $934.001429624 240 Vac, 50/60 Hzeach 1,007.001429610 Heating Element for 120 Vaceach 155.001429625 Heating Element for 240 Vaceach 161.00 >

Germicidal Cloth

Non-woven, disposable cloth designed forquick decontamination of laboratory surfaces.
Assures proper dilution strength, producteffectiveness, and standardized technique.Greater quaternary dispersal with no hazard of
cross-contamination. Quick drying. Pr Pr od. No. Capacity Closur e Size Unit Price 1406149 500 mL43 mmeach $59.55 od. No. Description Unit Price 2463200 Germicidal Cloth50/pk $65.85 >

Funnel, Separatory, Teflon

Glass Beads

The most durable answer to continually replacing offragile glass funnels. Teflon FEP body with Teflon TFE
Stopcock and Tefzel ETFE Screw Closure. Break-
resistant, transparent and non-stick for easy cleaning,non-wetting for complete draining, and impervious toany chemical normally used in a separatory funnel.
Phase interface of even colorless
liquids is visible. Can be
used with mechanical
shakers if a hose clamp
is put over stopcock
insertion area.
Autoclavable except forstopcock assembly,which can be easily
removed and chemically
disinfected. Prevent bumping while boiling liquids. Pr od. No. Unit Price 259600 100/pk $10.69 >

Glass Wool

Pliable and easy to use. Contains no heavymetals. Low alkali content. Suitable forfiltering. Comes in sheets 3 mm (0.1") thick x250 mm (9.8") wide x 1300 mm (51.2") long. Pr od. No. Unit Price 58901 0.45 kg (1 lb)/pk $75.85 Pr od. No. Capacity Closur e Size Unit Price 2068949 500 mL43 mmeach $132.00 >

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