EISCO 48PK Test Tubes, 15ml - Borosilicate 3.3 Glass - 1.2mm Thick Walls, Beaded Rim - Superior Heat & Chemical Durability - 5.25" Tall, 0.6" Diameter
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Product Details
INDUSTRIAL QUALITY || 15ml (0.16oz) (0.5oz) Test Tubes made of high quality, heavy duty, Borosilicate 3.3 glass
THIN WALL || Uniform wall thickness of 1.2mm provides excellent thermal shock resistance
BEADED RIM || Chip & crack resistant, fire polished beaded rims
THERMAL SHOCK RESISTANT || Autoclavable for easy sterilization. Low temperature gradient- can withstand direct flame, high temperatures & thermal shocks
GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use. Great for organization and storage of spices & craft supplies