VEE GEE 20229-Series Beakers meet ASTM E-960 Type I Specifications for Classification, Design, Capacity & Dimensions, and Markings. These beakers feature easy-pour spouts, white, permanent graduations, and large marking squares. Made from high-quality borosilicate glass with a low coefficient of expansion. Manufactured with uniform wall thickness resulting in the optimum balance between thermal shock resistance and mechanical strength. Cat. No.'s 20229-20 through 20229-3000 have double-graduated metric scales. Accuracy: ±5% of full capacity.

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VEE GEE BOD Bottles

300mL, w/ Glass Pennyhead Stopper

VEE GEE BOD Bottles are the perfect choice for incubating diluted samples of clean water, waste water, effluent water, and polluted water during the 5-day biochemical oxygen demand (BOD) test. This procedure is used to determine the relative oxygen requirements of the tested sample. 300mL bottles with glass stoppers are recommended for the 5-day BOD test (Standard Methods for the Examination of Water and Wastewater).

These BOD bottles feature a flared mouth to form a water seal to prevent the ingress of air during incubation. The interchangeable stoppers have a tapered bottom that also prevents air entrapment.

All of the BOD bottles have large, permanent marking squares. Featuring the highest quality of glass on the market, VEE GEE BOD bottles are made from high-quality borosilicate tubing; bottles meet ASTM E-438 Type 1, Class A borosilicate glass specifications.

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VEE GEE 20114-Series Burets meet ASTM E-287 Class A Specifications. Made from precision, uniform Schott DURAN® true-bore tubing to ensure the stipulated capacity tolerances. These burets feature durable, permanent markings, fine, sharp lines, and large, easy-to-read numbers. Supplied with Teflon® stopcocks to eliminate freezing and lubricant contamination and to provide a precision fit within the barrel. All sizes are supplied with a 2mm stopcock bore plug.

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• Glass Lamp w/ Nickel-Plated Brass Cap
• Large 150ml Capacity
• Ideal For Students

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VEE GEE®

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VEE GEE®

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SIBATA® brand, Gooch Type, High Form, with Fritted Disc

SIBATA 1305-Series Gooch Crucibles, with fritted disc filters, meet ISO 4793 Specifications. Suitable for analytical work where precipitates are dried to a constant weight at 110°C. Also suitable for higher temperatures, in which case it is advisable to heat in an electric furnace. Crucibles should not be subjected to sudden temperature changes. In order to avoid strain, they should not be removed from the furnace until the temperature has dropped to 250°C. Crucibles are available in 6 different porosities.

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SIBATA 2351A Series Graduated Cylinders meet ASTM E-1272 Class A, Style I Specifications & USP Standards for Volumetric Glassware. Feature hexagonal bases for added stability. All cylinders with the exception of the 2000ml size feature protective, polyethylene, hexagonal bumper guards. All markings are in durable, white enamel.

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SIBATA 2351 Series Graduated Cylinders meet ASTM E-1272 Class B, Style I Specifications. Feature hexagonal bases for added stability. All cylinders with the exception of the 2000ml size feature protective, polyethylene, hexagonal bumper guards. All markings are in durable, white enamel.

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SIBATA 2355-Series Student Graduated Cylinders meet ASTM E-1272 Class B, Style I Specifications for Classification and Tolerances. These cylinders are made of two parts: a strong, accurate glass graduate and a detachable, sturdy plastic hexagonal base which absorbs impacts and reduces breakage. All cylinders feature protective hexagonal bumper guards.

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VEE GEE®, Narrow Mouth, Low Form, Heavy-Duty Rim, Graduated

VEE GEE 20231-Series Erlenmeyer Flasks meet ASTM E-1404 Type I, Class 1 Specifications for Classification, Design, Capacity & Dimensions, and Markings.

These Erlenmeyer flasks feature heavy-duty rims to reduce chipping, white, permanent graduations, and large marking squares. Made from high-quality borosilicate tubing with a low coefficient of expansion. Borosilicate tubing also provides uniform wall thickness resulting in the optimum balance between thermal shock resistance and mechanical strength.

Accuracy: ± 5% of full capacity.

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VEE GEE®, Heavy Wall, Tubulation, Graduated

VEE GEE 20074-Series Filtering Flasks meet ASTM E-1406 Type II, Class 1 Specifications for Classification, Design, Capacity & Dimensions, and Markings.

These filtering flasks feature heavy-duty rims to reduce chipping, white, permanent graduations, and large marking squares. Made from high-quality borosilicate tubing with a low coefficient of expansion. Borosilicate tubing also provides uniform wall thickness resulting in the optimum balance between thermal shock resistance and mechanical strength.

Tubulation outside diameter is 10mm.

Accuracy: ± 5% of full capacity.

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SIBATA 2303A-Series Volumetric Flasks meet ASTM E-288 Class A Specifications & USP Standards for Volumetric Glassware. Feature machine-blown bodies and heavy-beaded, heavy-tubing necks, tooled for snap-cap fit. The graduation line is sharp and permanent; large, white, block-letters allow the labeling to be easily read. Features a large marking square. All sizes are supplied with a snap cap.

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SIBATA 2306A-Series Micro Volumetric Flasks meet ASTM E-237 Class A, Style I Specifications. Feature machine-blown bodies and heavy-beaded, heavy-tubing necks, tooled for ST stoppers. The graduation line is sharp and permanent; large, white, block-letters allow the labeling to be easily read. Both sizes feature hexagonal bases for added stability and are supplied with a glass ST stopper.

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SIBATA 2306A-Series Volumetric Flasks meet ASTM E-288 Class A Specifications & USP Standards for Volumetric Glassware. Feature machine-blown bodies and heavy-beaded, heavy-tubing necks, tooled for ST stoppers. The graduation line is sharp and permanent; large, white, block-letters allow the labeling to be easily read. Features a large marking square. All sizes are supplied with glass ST stopper.

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SIBATA 2306A-Series Volumetric Flasks meet ASTM E-288 Class A Specifications & USP Standards for Volumetric Glassware. Feature machine-blown bodies and heavy-beaded, heavy-tubing necks, tooled for ST stoppers. The graduation line is sharp and permanent; large, white, block-letters allow the labeling to be easily read. Features a large marking square. All sizes are supplied with glass ST stopper.

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SIBATA 1311-Series Buchner Funnels, with fritted disc filters, meet ISO 4793 Specifications. Used for applications when filter paper and membranes cannot withstand the chemical attack of the filtrate. Funnels are constructed with heavy-walled stems; top rims are beaded for extra strength.

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These separatory funnels feature smooth tooled tips, large, white block letters, and large marking squares. Supplied with Teflon® stopcocks to eliminate freezing and lubricant contamination and to provide a precision fit within the barrel. The stopcock bores, body openings, and stems are carefully aligned for even liquid flow with fast cut-off. Made from Schott DURAN® borosilicate tubing with a low coefficient of expansion. Borosilicate tubing also provides uniform wall thickness resulting in the optimum balance between thermal shock resistance and mechanical strength.

All sizes are supplied with a polyethylene ST stopper.

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SIBATA® brand, Reusable Glass, Measuring (Mohr), Class A, Color-Coded, with Colored Markings, To Deliver

SIBATA 2010A-Series Measuring Pipets meet ASTM E-1293 Style 1, Class A Specifications & USP Standards for Volumetric Glassware. They are graduated to the baseline above the tip (tempered) and are also calibrated to deliver. Feature permanent amber markings and color-codings which are enameled onto the glass. The top end of sizes 5 to 25 ml is constricted.

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SIBATA® brand, Reusable Glass, Serological, Class A, Color-Coded, with Colored Markings, To Deliver.

SIBATA 2011A-Series Serological Pipets meet ASTM E-1044 Style 1 Specifications. They are graduated to the tip (tempered) and are also calibrated to deliver. Feature permanent amber markings and color-codings which are enameled onto the glass. The top end of sizes 5 to 25 ml is constricted.

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SIBATA® brand, Reusable Glass, Volumetric, Class A, Color-Coded, with Colored Markings, To Deliver

SIBATA 2040A-Series Volumetric Pipets meet ASTM E-969 Class A Specifications & USP Standards for Volumetric Glassware. The graduation line is sharp and permanent. They are calibrated to deliver. Feature permanent amber markings and color-codings which are enameled onto the glass.

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SIBATA® brand, Reusable Glass, Volumetric, Wide-Tip Opening, To Deliver

SIBATA 2040-Series Wide-Tip Volumetric Pipets meet ASTM E-969 Class B Specifications for Tolerance. The wide-tip opening facilitates rapid fill and drain of viscous liquids, slurries, and suspensions. The graduation line is sharp and permanent. They are calibrated to deliver. Feature permanent amber markings which are enameled onto the glass. Sizes 1, 2, & 5 ml do not have drawn tips, while sizes 10 ml through 100 ml feature standard drawn tips.

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SIBATA® brand, Glass Microanalysis, 47 mm

SIBATA 6168-Series Filter Holders are offered with a wide variety of components for different applications. Available with fritted glass support base for general and biological applications, or with removable stainless steel screen support base and PTFE gasket for ultraclean filtrate or proteinaceous solutions. The 300 ml borosilicate glass funnel is graduated from 75 to 300 ml in 25 ml subdivisions. The anodized aluminum clamp features a tension screw to firmly lock the clamp in place.

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VEE GEE Dial Thermometers are an excellent choice for many applications including food & beverage quality control, general lab use, asphalt/concrete testing, and soil & compost testing. A wide variety of ranges are available in the three separate sizes. The smaller stem and face of the standard unit fits nicely into a shirt pocket or holder. Cat# 81550G features a glass face.

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VEE GEE Dial Thermometers are an excellent choice for many applications including food & beverage quality control, general lab use, asphalt/concrete testing, and soil & compost testing. A wide variety of ranges are available in the three separate sizes.Cat# 82550DG features a glass face

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VEE GEE Dial Thermometers are an excellent choice for many applications including food & beverage quality control, general lab use, asphalt/concrete testing, and soil & compost testing. A wide variety of ranges are available in the three separate sizes. The 3" Dial models are perfect for soil & compost testing. Cat#'s 82160-6, 82160-12, 82200-36, 82200-48, & 82200-72 feature glass faces.

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VEE GEE Brand Digital Thermometers are ideal for temperature monitoring in essentially any setting—the laboratory (easily monitor test tubes, reagents, beakers, flasks), food processing, refrigeration, green houses, etc.

Model 83210 features a dual scale (-50 °C to 150 °C/-58 °F to 302 °F), fast 1-second update time, and a swiveling head that can be moved a full 180 ° for easy reading in any position. Both the On/Off switch and the Scale Selection switch are located on the face for simple access.

The 127 mm (5 in) stem is stainless steel and has a 3.5 mm (0.138 in) diameter. Provided with a protective case featuring a pocket clip. Also includes a 1.5 V alkaline coin cell battery (Type LR44) and features automatic power- off after 10 minutes of idle use.

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