Petri Dishes, polystyrene, 90 x 15 mm, 2 pack

This sterile liquid nutrient 125 ml agar comes ready to use & with enough agar to cover about ten 100 mm petri dishes. Pour it into a petri dish, swab any surface, and watch bacteria grow in a safe, memorable, and hands-on way!

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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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Pack of two test tubes.

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This kit is designed specifically for the Experience Biology curriculum from Journey Homeschool Academy. Includes everything needed (except for a microscope, which can be purchased separately). See contents list below!

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A stable, economical test tube rack for holding standard test tube sizes.

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This sterile pack contains two cotton tipped applicators with wooden sticks. These applicators are...

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This glass beaker from HST is an excellent addition to any labware supply. Use this high-quality 250 ml beaker for your science needs.

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A monocot root tip with all stages of mitosis visible! Telophase - the final phase of cell division - will appear as two nuclei are formed and have little or no cell wall between.

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These student-grade glass coverslips for microscope slides are an excellent value.

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This 100 ml bottle of bromothymol blue is a pH indicator. It is yellow at 6.0 pH, blue at 7.6 pH, and green at neutral pH. Find the bromothymol blue formula, density, and more below!

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