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conforming to BP (British Pharmacopoeia) and USP (United States Pharmacopeia) standards
leak resistant lid and tamper evident cap make for safe travels
making it ideal for classrooms and home learning environments
this Test Tube Rack is resistant to corrosion and can be sterilized at high temperatures up to 121°C
ensuring stability during experiments
Optical Screen with Hole/Pointer conforming to BP (British Pharmacopoeia)Versatile Design: The Optical Screen with Hole Pointer offers a dual functionality as both an object and receiving screen. Metal Frame Construction: The sturdy black metal frame measuring 150 x 100 mm comes with an aperture and index point. Removable White Card: The included white card screen features an aperture, allowing it to be used as an object, or inverted as a receiving screen. Practical Base: Mounted on a solid base measuring 100 x 50 mm for
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