Volumetric Pipette, 25mL - Class A - Blue Markings - Blue Coded - Borosilicate Glass

Name: Volumetric Pipette, 25mL - Class A - Blue Markings - Blue Coded - Borosilicate Glass
Brand: Eisco Labs
SKU: CH0559G
Price: 19.99 USD
Availability: InStock

SKU CH0559G

by Eisco Labs

In Stock - 43 Available

Expected to Ship Mon Apr 07

$28.00 - $28.00

$28.00

$19.99

$19.99 - $19.99

$19.99

Ships from Rochester, NY
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Ships from Rochester, NY
US Customer Service
30-Day Return Policy

Description

25ML CAPACITY || Volumetric pipette with a 25mL capacity. Color code: Blue. Eisco Labs volumetric pipettes feature color coding for easy volume identification
INDUSTRIAL QUALITY || Made of high-quality Borosilicate 3.3 glass. Autoclavable, with superior chemical durability. Low temperature gradient - can withstand high temperatures & thermal shocks
CLASS A TOLERANCE || Class A tolerance ±0.030mL, as per DIN ISO 648 standard. Calibrated for delivery
BLUE MARKINGS || Pipette features blue graduation line for optimal clarity against clear liquids
INDIVIDUALLY WRAPPED || Each pipette is individually wrapped to keep clean. Clamp not included

Eisco Labs 25mL Volumetric Pipette, Borosilicate glass, Class A with +/-0.030 tolerance as per DIN ISO 648 standard. Calibrated for delivery. With blue graduation/markings and blue color code for easy volume identification. Individually wrapped. Length: 20.5".

Material Info

Thermal Properties

Strain Point: 515°C
Annealing Point: 565°C
Softening Point: 820°C
Coefficient of Linear Expansion: 32.5 x 10^-7 / °C
Specific Heat: 0.2
Thermal Conductivity (Cal/cm³°C/Sec): 0.0027

Chemical Durability - Contact

Water distilled at 100°C: 6 hours - 10 mg/m² lost
Water vapour steam at 121°C: 1 hour - 75 mg/m² lost
Acid HCl: 6 hours - 100 mg/m² lost
80% H₂SO₄at 130°C: 12 hours - 140 mg/m² lost
Alkali -1N solution of Na₂CO₃boiling: 6 hours - 4000 mg/m² lost

Chemical Durability - Isotonic Infusion Fluids

NaCl (0.85%) at 121°C: 2.5 hours - 70 mg/m² lost
Glucose (5%) at 121°C: 2.5 hours - 50 mg/m² lost

Digital Catalog

About Eisco Labs

Started over 50 years ago as a small, family-owned manufacturing company, Eisco now produces over 6,500 product lines for the science education and scientific research markets. They have headquarters in both India and the US, and serve hundreds of distributors around the world.

Their core products include glassware, physics apparatus, biology models & equipment, and chemistry lab supplies. Products are designed by a team of laboratory professionals and engineers with quality and durability in mind.