Single-channel pipette GPSAS series

serologicalborosilicate glassfor laboratory

Product overview
The Graduated Serological Pipette, Class A (Serialized), is a volumetric laboratory pipette engineered for traceability and precision. Made from Borosilicate 3.3 glass, each unit is laser-serialized and supplied with an Individual Work Certificate in accordance with ASTM E-1044. Available capacities: 1 mL, 2 mL, 5 mL, 10 mL, 25 mL.

Key features

• Material: Borosilicate 3.3 glass (conforms to ASTM E-438, Type 1, Class A)
• Class: Class A precision (serialized with unique ID)
• Compliance: Manufactured to meet ASTM E-1044 specifications
• Type: Serological (graduated to the tip / blow-out)
• Certification: Supplied with an Individual Work Certificate bearing the unique serial number
• Calibration: Calibrated 'To Deliver' (TD) at 20°C
• Markings: Permanent amber enamel print for lifetime legibility
• Colour coding: Capacities colour-coded for quick identification

Capacity table
Capacity (mL) | Sub Division (mL) | Tolerance (± mL) | Colour Code | Pack of | SKU
1 | 0.1 | 0.01 | Red | 6 | GPSAS-0010
1 | 0.01 | 0.01 | Yellow | 6 | GPSAS-0010F
2 | 0.1 | 0.01 | Green | 6 | GPSAS-0020
5 | 0.1 | 0.02 | Blue | 6 | GPSAS-0050
10 | 0.1 | 0.03 | Orange | 6 | GPSAS-0100
25 | 0.1 | 0.05 | White | 2 | GPSAS-0250

Usage notes
These serological pipettes are intended for blow-out delivery when two etched or frosted rings are present at the top; the small residual volume in the tip must be expelled to obtain the calibrated volume. Read the meniscus at eye level to avoid parallax error. Avoid mechanical damage and use non-abrasive cleaning methods to preserve calibration and markings.

Specifications / Technical data

• Product type: Serological graduated pipette, blow-out (Class A, serialized)
• Glass: Borosilicate 3.3 (ASTM E-438, Type 1, Class A)
• Standard compliance: ASTM E-1044
• Calibration: TD at 20°C
• Individual serialization: Laser-etched unique ID with Individual Work Certificate
• Permanent marking: Amber enamel print
• Available capacities: 1 mL, 2 mL, 5 mL, 10 mL, 25 mL
• Colour coding: Red, Yellow, Green, Blue, Orange, White (by capacity)
• Packing: Packs of 2 or 6 depending on capacity