Height
Nominal capacity
Specifications
Compare modelsAlternative in-stock items
NTD 2,239
Inc. VAT
The VITLAB Sample Vessel PFA, 25 ml, with Stand Ring Conical and Convex Graduation is engineered for precision in laboratory sample storage and handling. Constructed from high-purity perfluoroalkoxy (PFA), this vessel offers exceptional chemical resistance and thermal stability. The conical shape and convex graduation markings ensure accurate volume readings, while the integrated stand ring provides enhanced stability during use.
Note: For use with hot plates Both 50 ml sizes fit in common Autosampler racks. Scope of delivery is without screw cap. Please order the screw cap (Cat. No. 6.283 283) separately.
This sample vessel is a reliable choice for laboratories requiring precision, safety, and durability in sample containment.
NTD 2,239
Inc. VAT
Manufacturer P/N
104297
Part Number
6.283 279
Manufacturer
VITLAB
Height
72 mm
NTD 3,142
Inc. VAT
Manufacturer P/N
104497
Part Number
6.283 281
Manufacturer
VITLAB
Height
120 mm
Jars with screw cap, HDPE
It is engineered for precision in laboratory sample storage and handling. Constructed from high-purity perfluoroalkoxy (PFA), this vessel offers exceptional chemical resistance and thermal stability. The conical shape and convex graduation markings ensure accurate volume readings, while the integrated stand ring provides enhanced stability during use.
_0.png&w=3840&q=75)
7 mins read
Cleaning laboratory glassware properly is essential for accurate, safe, and repeatable lab work. This guide explains how to remove stubborn residue from beakers, flasks, bottles, volumetric glassware, and other lab glassware, including grease, dried salts, biological residue, stains, and burnt deposits. It also covers safe cleaning methods, common mistakes, drying and storage tips, and when damaged glassware should be replaced.
7 mins read
Pipette calibration helps laboratories confirm that liquid handling results remain accurate, repeatable, and traceable. This guide explains how pipettes are calibrated to ISO 8655 standards, including gravimetric testing, environmental control, correct tip selection, volume testing, calibration records, and common mistakes to avoid. It also covers when to use in-house calibration and when an external calibration service may be more suitable.
9 mins read
A free molarity and dilution calculator covering four essential lab calculations: C1V1=C2V2 dilution (solve for any unknown), molarity from mass, mass from molarity, and serial dilution table generation. Includes worked examples, a concentration units guide and step-by-step preparation instructions for every result.
9 mins read
Free online buffer preparation calculator. Select your buffer system, enter target pH, concentration and volume, and get an exact lab-ready recipe with reagent masses and step-by-step instructions. Covers PBS, Tris-HCl, sodium phosphate, acetate, HEPES, MOPS and more.
_0.png&w=3840&q=75)
6 mins read
Laboratory balances are essential weighing instruments used to measure samples, reagents, powders, chemicals and materials with accuracy and consistency. They are commonly used in research, education, quality control, pharmaceutical testing, food testing, industrial laboratories and general scientific workflows.
