Test Tube Rack, 6 holes

Pack of two test tubes.

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Everything you need for test tube experiments! This set contains 6 glass test tubes, a rack, cleaning brush, stoppers, and clamp.

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Pack of two extra large test tubes, 20 x 150 mm.

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This Lugol's iodine solution stains carbohydrates in plant & animal specimens brown or blue-black & stains glycogen red. An aqueous solution of 1.8% iodine & 3.0% potassium iodide. Lab grade; not for food or medical purposes.

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The perfect lab thermometer for science experiments! It has a range from -20 to 110 degrees Celsius and 0 to 230 degrees Fahrenheit.

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Methylene blue stain is a solution used to highlight certain cell parts of animal, bacteria, and blood tissue specimens. This stain is a 1% aqueous solution, and it's especially useful for microscope slide preparation.

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When working with chemicals or projectiles that can splash or enter the eye, it's important to develop a habit of always wearing the proper eyewear. These wraparound, impact-resistant safety goggles are an excellent choice!

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Handheld clamp holder for heating a single test tube over a flame.

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6 mm diameter solid glass rod. 10" or 250 cm long.

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Use this pencil to mark glassware when doing science experiments.

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