PPLDABNK Borosilicate Glass Beaker Set with Stirring Rod – Low Form Lab Beakers with Printed Scale, Mixing Beakers for Chemistry & Science Experiments, 50ml-1000ml (Multiple Sizes),1000ml

PPLDABNK

【Laboratory-grade thickened borosilicate glass】: It is made of 3.3 borosilicate glass, with a temperature of up to 500℃, and can withstand a sudden change temperature difference between -30℃ and 300℃. It has passed the ISO impact resistance test, is strong, durable and does not burst, and is specially used for harsh laboratories. 【Accurate scale and ultra-transmissive】: engraved permanent digital scale, error rate is <1%, matched with 92% transmittance glass, the solution measurement is accurate and intuitive, the bottle body and stirring rod are optically polished without bubbles, and the experimental observation is clearer. 【Safety and stable structure】: Thickened cup wall (2.5mm) with a wide and round base, passed the 1.5m drop test, placed smoothly and not easy to pour, the bottle mouth is smooth and burrless, and the liquid is poured without dripping. 【Multi-functional experimental vessel】: suitable for solution preparation, substance dissolution, chemical reaction and other scenarios. It is compatible with open flame heating, electric heating plate, microwave oven and other heating methods. It is available for matching PP protective cover. 【Professional specification set selection】: Provides a full series of specifications of 50ml-2000ml, complies with ASTM standards, and is widely used in professional places such as university laboratories, scientific research institutions, pharmaceutical companies, etc., and the supporting mixing rods can be used in combination.