Showing all 5 results
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Class A Amber Volumetric Flask, Glass Stopper
$99.68This Sibata Volumetric Flask is constructed of low-actinic amber glass, providing protection for sensitive materials.
• Constructed of borosilicate glass with a low coefficient of expansion
• Designed “”To Contain”” with a temperature of calibration at 20°C
• Flask has a large marking square and includes a glass stopper
• Meets ASTM E-288 Class A Specifications & USP Standards for Volumetric Flasks
• Various Tolerance and Stopper No. available -
Ground Glass Flask Stoppers
$28.60This Sibata ground glass flask stopper, the clear and amber editions, can reduce chipping and breakage.
• Flat top design allows the stopper to stand on its head, freeing the user’s hands
• Fully interchangeable with other common flask stoppers and fit all standard labware of comparable standard taper size
• Available in pack of 6. -
Volumetric Flask, Class A, Glass Stopper, 200 mL
$616.75This Sibata Class A Volumetric Flask features also a machine-blown body and more for a standard taper glass stopper.
• Designed “”To Contain”” with a temperature of calibration at 20°C
• Constructed of borosilicate glass with a low coefficient of expansion
• Graduation line is sharply defined and of uniform width
• Flask has a large marking square and includes a glass stopper
• Meets ASTM E-288 Class A Specifications & USP Standards for Volumetric Flasks
• Tolerance: 0.10 mL • Stopper No.: 16 -
Volumetric Flask, Class A, Glass Stopper, 250 mL
$126.46This Sibata Class A Volumetric Flask features also a machine-blown body and more for a standard taper glass stopper.
• Designed “”To Contain”” with a temperature of calibration at 20°C
• Constructed of borosilicate glass with a low coefficient of expansion
• Graduation line is sharply defined and of uniform width
• Flask has a large marking square and includes a glass stopper
• Meets ASTM E-288 Class A Specifications & USP Standards for Volumetric Flasks
• Tolerance: 0.12 mL • Stopper No.: 16 -
Volumetric Flask, Class A, Glass Stopper, 50 mL
$835.54This Sibata Class A Volumetric Flask features also a machine-blown body and more for a standard taper glass stopper.
• Designed “”To Contain”” with a temperature of calibration at 20°C
• Constructed of borosilicate glass with a low coefficient of expansion
• Graduation line is sharply defined and of uniform width
• Flask has a large marking square and includes a glass stopper
• Meets ASTM E-288 Class A Specifications & USP Standards for Volumetric Flasks
• Tolerance: 0.05 mL • Stopper No.: 13
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We synthesise to order. Describe the peptide — sequence, quantity, purity — and our lab will tell you whether we can make it and what it costs. It goes in the same basket as everything else, and nothing is charged until you have seen the price.