PYREX® Flasks, volumetric, Class A, amber, USP/ISO/DIN tolerances
- Complies with ISO 1042 and DIN 12664
- Manufactured from borosilicate glass 3.3
- Calibrated to the tolerance required by the United States Pharmacopoeia (USP) which are tighter than those of ISO/DIN standards
- With an amber coating on exterior surfaces to facilitate use with light sensitive solutions
- Inscriptions in white enamel
- Each flask is laser etched with an individual serial number batch code and date of manufacture
- Batch certificate available to download online. UKAS certified volumetric flasks are available on request.
Products

| Catalog No | Capacity (mL) | Diameter (mm) | Height (mm) | Stopper Size | Tolerance (mL) | Quantity | |
|---|---|---|---|---|---|---|---|
| 3152/04A | 5 | 22 | 70 | 10/19 | ± 0.020 | 5 | Find a distributor |
| 3152/06A | 10 | 27 | 90 | 10/19 | ± 0.020 | 5 | Find a distributor |
| 3152/08A | 25 | 40 | 110 | 10/19 | ± 0.03 | 5 | Find a distributor |
| 3152/10A | 50 | 50 | 140 | 12/21 | ± 0.05 | 5 | Find a distributor |
| 3152/12A | 100 | 60 | 170 | 14/23 | ± 0.08 | 5 | Find a distributor |
| 3152/14A | 200 | 75 | 210 | 14/23 | ± 0.10 | 5 | Find a distributor |
| 3152/16A | 250 | 80 | 220 | 14/23 | ± 0.12 | 2 | Find a distributor |
| 3152/18A | 500 | 100 | 260 | 19/26 | ± 0.20 | 2 | Find a distributor |
| 3152/20A | 1000 | 125 | 300 | 24/29 | ± 0.30 | 2 | Find a distributor |
| 3152/22A | 2000 | 160 | 370 | 29/32 | ± 0.50 | 1 | Find a distributor |
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Product Overview
These Class A calibrated amber flasks are laser etched with a serial number batch code. The flask batch certificate can be downloaded from the Certificates section of our website.
Products
Products

| Catalog No | Capacity (mL) | Diameter (mm) | Height (mm) | Stopper Size | Tolerance (mL) | Quantity | |
|---|---|---|---|---|---|---|---|
| 3152/04A | 5 | 22 | 70 | 10/19 | ± 0.020 | 5 | Find a distributor |
| 3152/06A | 10 | 27 | 90 | 10/19 | ± 0.020 | 5 | Find a distributor |
| 3152/08A | 25 | 40 | 110 | 10/19 | ± 0.03 | 5 | Find a distributor |
| 3152/10A | 50 | 50 | 140 | 12/21 | ± 0.05 | 5 | Find a distributor |
| 3152/12A | 100 | 60 | 170 | 14/23 | ± 0.08 | 5 | Find a distributor |
| 3152/14A | 200 | 75 | 210 | 14/23 | ± 0.10 | 5 | Find a distributor |
| 3152/16A | 250 | 80 | 220 | 14/23 | ± 0.12 | 2 | Find a distributor |
| 3152/18A | 500 | 100 | 260 | 19/26 | ± 0.20 | 2 | Find a distributor |
| 3152/20A | 1000 | 125 | 300 | 24/29 | ± 0.30 | 2 | Find a distributor |
| 3152/22A | 2000 | 160 | 370 | 29/32 | ± 0.50 | 1 | Find a distributor |
Specification
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Product Overview
Product Overview
These Class A calibrated amber flasks are laser etched with a serial number batch code. The flask batch certificate can be downloaded from the Certificates section of our website.
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