15% OFFBorosilicate Glass Beaker (Set of 5)
Graduated Borosilicate 3.3 Glass Beaker Set
High quality Borosilicate 3.3 laboratory glass beakers engineered with uniform wall thickness and excellent thermal shock resistance. Features double-scale white ceramic graduations and an extra large marking spot for easy sample identification.
Material: Borosilicate Glass 3.3 (ISO 3819 / DIN 12331). Temperature resistance up to 500°C. Autoclavable at 121°C.
ISO 3819 Class A Standard
Hydrolytic Class 1
Glass Beaker, Lab Beaker, Graduated Beaker
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13% OFFBurette with PTFE Stopcock (50ml)
Precision Class A 50ml volumetric burette with smooth PTFE needle stopcock requiring zero grease. Printed with durable high-contrast blue enamel graduations with Schellbach stripe for effortless meniscus reading.
14% OFFConical Flask (Erlenmeyer) 250ml
Indispensable laboratory Erlenmeyer flask designed for swirling liquids, titrations, and microbial broth cultures without splashing. Narrow neck accommodates rubber stoppers and cotton plugs.
BestsellerCompound Biological Microscope (1000x)
High-precision compound optical microscope with all-glass achromatic optics providing crisp 40x to 1000x magnification. Includes a curated set of 25 permanent biological specimen slides (plant cells, human blood smear, onion root tip mitosis, bacteria).