ENDO Measuring Cylinder 50ml Class A - Borosilicate Glass with Calibration Certificate

ENDO borosilicate 3.3 measuring cylinder in Class A — the laboratory accuracy grade, with a certified tolerance of ±0.5 ml to DIN/ISO 4788, and every cylinder ships with its calibration certificate: gravimetrically verified volume, measured on a laboratory balance, correction value stated. For gravity readings, water chemistry dosing and sample measuring, Class A means the number you read is the number you have, batch after batch.

The 50 ml tall form is the natural partner of a mini hydrometer: fill, drop, read, with 1 ml graduations fine enough for yeast nutrient and acid additions too. Spout for clean pouring, hexagonal base so it doesn’t roll off the brew bench, and borosilicate glass that shrugs off hot samples and sanitiser alike.

Key features

• Class A accuracy: ±0.5 ml certified tolerance (ISO 4788)
• Borosilicate glass 3.3 — thermal-shock and chemical resistant
• 1 ml graduations — fine enough for dosing acids and nutrients
• Spout and hexagonal anti-roll base
• Calibration certificate included — gravimetric verification to DIN/ISO 4788

Quick facts

• Brand: ENDO glassware
• Type: measuring cylinder (maatcilinder), tall form
• Volume: 50 ml, 1 ml graduation
• Grade: Class A, DIN/ISO 4788, ±0.5 ml
• Certificate: calibration certificate included (gravimetric method, stated correction value)
• Material: borosilicate glass 3.3
• Use: hydrometer samples, water chemistry dosing, lab work

Related products

• Mini Hydrometer for 50ml Cylinder — made for exactly this cylinder
• Measuring Cylinder 100ml — the bigger sibling for larger samples
• Anton Paar EasyDens — the digital route to the same precision
• RAPT Pill — gravity readings without pulling a sample