DWK Duran Volumetric Flask 50 ml, Class A Blue Graduation, Batch Certificate, One Graduation Mark, Polyethylene Stopper, NS 12/21
DURAN® Volumetric flask 50 ml, class A blue graduation, batch certificate, one graduation mark, polyethylene stopper,NS 12/21
Delivery date: 14 Business Days
This product has a minimum quantity of 2
The DWK Duran 50 mL Volumetric Flask, Class A is precision-calibrated to contain (IN) exactly 50 mL of liquid at 20 °C, delivering exceptional accuracy for quantitative laboratory work. Crafted from high-quality BOROSILICATE‑3.3 glass, this flask features a highly durable blue graduation line and includes a batch certificate documenting calibration data. A polyethylene (PE) stopper ensures secure sealing, while the external scratch ring mark facilitates easy reading and identification.
Key Features:
- Brand: DWK Duran
- Material: High-purity BOROSILICATE‑3.3 glass
- Capacity: 50 mL (Class A tolerance)
- Graduation: Blue print with precise mark
- Certificate: Supplied with batch certificate for traceability
- Stopper: Polyethylene (PE) for secure sealing
- Scratch Mark: External mark for accurate volume alignment
- Calibrated To: Contain (IN) at 20 °C per ISO 1042 / ASTM standards
This DWK Duran volumetric flask is an essential tool for laboratories requiring highly accurate volumetric measurements and verification through batch certification.
