
General Glassware
Boro 3.3, DIN ISO 3585
- Beakers: Griffin, Berzelius, heavy wall
- Conical, round-bottom and flat-bottom flasks
- Measuring cylinders, burettes, pipettes — Class A & B
For every teaching, QC and research lab

✓ Authorised distributor in Nepal
J.S.S. Life Science is the authorised distributor of Glassco in Nepal, so you get genuine products direct from the manufacturer, with local technical support. Glassco borosilicate laboratory glassware, stocked in Kathmandu: beakers, flasks and general glassware, distillation and oil/moisture test sets, condensers and adapters, filtration flasks and vacuum filtration sets, and volumetric flasks in QR-coded, USP Class A, serialised Class A, NABL calibrated, ISI-marked and Class B grades.
Also see: Glassware & Consumables.
Glassco catalogue
Search the Glassco range by item code or product name, or browse by category. Open the Glassco catalogue
Glassco
Borosilicate 3.3 general glassware, distillation sets and vacuum filtration — to ASTM, USP, DIN and ISO.

Boro 3.3, DIN ISO 3585
For every teaching, QC and research lab

Complete apparatus
For nitrogen determination, water and solvent distillation

Clevenger and Dean-Stark
For essential oil, food, dairy and petroleum labs

For building distillation and reflux set-ups

Buchner / filtering flasks
For vacuum filtration with Buchner funnels

All-glass filter holders
For HPLC solvents, water microbiology, particulates
Also from Glassco: Soxhlet extraction units, Buchner and sintered funnels, desiccators, reagent bottles, and DAN bench instruments.
Browse the full Glassco catalogue: 3,886 catalogue numbers →
Glassco
Glassco Class A and Class B flasks, 1 ml to 6,000 ml — clear or amber, individually certified.

CAPACITY 1 ml to 6,000 ml SHAPE Pear; trapezoidal for 1–20 ml ACCURACY Class A and Class B GLASS Boro 3.3, ASTM / USP Type 1 AMBER UV-protective, to USP 660 STANDARDS ISO 1042, ASTM E288, USP, IS 915 STOPPERS Glass, PTFE or PE; snap caps CALIBRATION NABL lab; CMC 0.001 ml
Class A · LIMS compatible
For pharma QC with digital records
Calibrated at 20 °C
For USP-compliant pharma labs
ASTM E288 · 20 °C
For analytical and export-oriented labs
Class A · NABL certificate
For audited and accredited labs
IS 915 · DIN ISO 1042 · 27 °C
For hospital, food and water labs
IS 915 · 27 °C
For teaching and routine work
Every Class A flask carries its own work certificate and serial number. Tell us capacity, clear or amber, and mouth size for a quotation.
Add products to your quote list as you browse, or call +977-1-5379380. Our sales team replies with a quotation.