PYREX® Flasks, boiling, flat bottom, narrow neck
- Complies with DIN ISO 1773
- Flat base for standing on benches and hotplates etc.
- Manufactured from PYREX® glass for high resistance to thermal shock
- Excellent chemical durability for contamination-free performance
- With white enamel marking spot
- 12000 ml and 20000 ml flasks are supplementary to the ISO range
Products

| Catalog No | Capacity (mL) | Height (mm) | Body OD (mm) | Neck ID (mm) | Quantity | |
|---|---|---|---|---|---|---|
| 1070/02M | 50 | 100 | 50 | 18 | 10 | Find a distributor |
| 1070/04D | 100 | 110 | 64 | 18 | 10 | Find a distributor |
| 1070/12D | 250 | 140 | 85 | 30 | 10 | Find a distributor |
| 1070/18D | 500 | 170 | 105 | 30 | 10 | Find a distributor |
| 1070/24D | 1000 | 200 | 131 | 36 | 10 | Find a distributor |
| 1070/28D | 2000 | 250 | 166 | 45 | 10 | Find a distributor |
| 1070/32D | 4000 | 300 | 207 | 45 | 1 | Find a distributor |
| 1070/36D | 6000 | 340 | 237 | 57 | 1 | Find a distributor |
| 1070/38D | 10000 | 360 | 280 | 57 | 1 | Find a distributor |
| 1070/42D | 20000 | 558 | 341 | 60 | 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
Available in capacities from 50 ml to 20 litres, these narrow neck flat bottom flasks with beaded rims are suitable for a wide variety of laboratory applications.
Products
Products

| Catalog No | Capacity (mL) | Height (mm) | Body OD (mm) | Neck ID (mm) | Quantity | |
|---|---|---|---|---|---|---|
| 1070/02M | 50 | 100 | 50 | 18 | 10 | Find a distributor |
| 1070/04D | 100 | 110 | 64 | 18 | 10 | Find a distributor |
| 1070/12D | 250 | 140 | 85 | 30 | 10 | Find a distributor |
| 1070/18D | 500 | 170 | 105 | 30 | 10 | Find a distributor |
| 1070/24D | 1000 | 200 | 131 | 36 | 10 | Find a distributor |
| 1070/28D | 2000 | 250 | 166 | 45 | 10 | Find a distributor |
| 1070/32D | 4000 | 300 | 207 | 45 | 1 | Find a distributor |
| 1070/36D | 6000 | 340 | 237 | 57 | 1 | Find a distributor |
| 1070/38D | 10000 | 360 | 280 | 57 | 1 | Find a distributor |
| 1070/42D | 20000 | 558 | 341 | 60 | 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
Available in capacities from 50 ml to 20 litres, these narrow neck flat bottom flasks with beaded rims are suitable for a wide variety of laboratory applications.
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