0
VWR Graduated Measuring pipette, type 3, Class B, Borosilicate glass 9.1
Catalog No :
CAS Number :
Brand :
In Stock
Calibrated to deliver (TD, Ex)
Marks and inscriptions in amber stain
Specifications:
| Application | Liquid Handling |
| Material | Borosilicate glass |
| Storage Temperature | Ambient |
| Product Type | Pipettes |
| Product Brand | VWR |
| Product Grade | Analytical grade |
Reliable Glass Pipettes for General Laboratory Use | Calibrated to Deliver (TD, Ex)
VWR® Type 3, Class B Graduated Pipettes are precision glassware instruments made from borosilicate 9.1 glass, offering good chemical and thermal resistance for everyday laboratory use. These pipettes are calibrated to deliver (TD, Ex) the specified volume and conform to DIN 12696 standards. Suitable for a broad range of routine applications in chemistry, microbiology, educational labs, and quality control environments.
Graduations and inscriptions are amber-stained for resistance to solvents and wear. The design includes a cotton plug end (plugs not included) for optional sterile technique usage.
Key Features & Benefits
- ✅ Made from Durable Borosilicate 9.1 Glass – Ensures thermal and chemical resistance
- ✅ Class B Accuracy – Suitable for general use with consistent performance
- ✅ Calibrated to Deliver (TD, Ex) – Designed to deliver the measured volume accurately
- ✅ Amber-Stained Graduations – Clear, long-lasting volume marks
- ✅ Wide Range of Capacities – From 0.5 mL to 50 mL for various lab tasks
- ✅ Cotton Plug End – Compatible with sterile techniques (cotton not included)
- ✅ DIN 12696 Compliance – Manufactured according to recognized quality standards
Technical Specifications
| Catalog # | Capacity | Division | Tolerance (± mL) |
|---|---|---|---|
| 612-4121 | 0.5 mL | 0.01 mL | 0.008 mL |
| 612-4122 | 1 mL | 0.01 mL | 0.01 mL |
| 612-4123 | 2 mL | 0.02 mL | 0.015 mL |
| 612-4124 | 5 mL | 0.1 mL | 0.045 mL |
| 612-4125 | 10 mL | 0.1 mL | 0.075 mL |
| 612-4126 | 20 mL | 0.1 mL | 0.15 mL |
| 612-4127 | 25 mL | 0.1 mL | 0.15 mL |
| 612-4128 | 50 mL | 0.2 mL | 0.3 mL |
Certifications & Standards
- DIN 12696 – German industry standard for graduated glass pipettes
- Type 3 – Pipettes with graduated scales to the tip
- Class B – General-purpose accuracy suitable for routine lab applications
Applications
🔬 Academic Laboratories – Ideal for instructional use in chemistry and biology practicals
🧪 Routine Analytical Work – Useful for qualitative and semi-quantitative measurements
🏭 Industrial QC Labs – Appropriate for standard lab procedures in manufacturing environments
🧫 Microbiology Media Preparation – Transfers of media, buffers, or reagents
💧 Water Quality Testing – Suitable for environmental analysis where standard precision is acceptable
Ordering Information
| Catalog # | Description | Packaging |
|---|---|---|
| 612-4121 | Graduated Pipette 0.5 mL, Class B, TD, Ex | Each |
| 612-4122 | Graduated Pipette 1 mL, Class B, TD, Ex | Each |
| 612-4123 | Graduated Pipette 2 mL, Class B, TD, Ex | Each |
| 612-4124 | Graduated Pipette 5 mL, Class B, TD, Ex | Each |
| 612-4125 | Graduated Pipette 10 mL, Class B, TD, Ex | Each |
| 612-4126 | Graduated Pipette 20 mL, Class B, TD, Ex | Each |
| 612-4127 | Graduated Pipette 25 mL, Class B, TD, Ex | Each |
| 612-4128 | Graduated Pipette 50 mL, Class B, TD, Ex | Each |
VWR® Type 3, Class B Graduated Glass Pipettes provide consistent, economical solutions for general-purpose volume transfer in a wide variety of laboratory settings. Manufactured to DIN standards and offering a full range of volume capacities, these pipettes are a trusted choice for reliable and repeatable fluid handling.
- Capacity: 0.5 mL, 0.01 mL divisions 1 mL, 0.01 mL divisions 2 mL, 0.02 mL divisions 5 mL, 0.1 mL divisions 10 mL, 0.1 mL divisions 20 mL, 0.1 mL divisions 25 mL, 0.1 mL divisions 50 mL, 0.2 mL divisions