"CASE4Learning"

CAS Number: 7758-99-8
Formula: CuSO4 5H2O
Density: 2.284 g/mL
Freezing Point: 150°C
Solubility: Water and Methanol
Synonyms: Copper II Sulfate 5-Hydrate, Cupric Sulfate 5-Hydrate
Shelf Life: 36 Months

Petrifilm provides accurate results in three easy steps: inoculate, incubate and count. Use it to determine total aerobic bacterial populations and to identify coliform levels, E. coli and other coliforms. It can also be used to enumerate coliforms plus potential pathogens in 24 to 48 hours. Shelf life is 18 months from manufacture.

Identify Parasites and Other Fauna

Flexible polystyrene boats feature smooth surfaces to provide accurate pour-outs with minimal sample loss.

Ideal for sampling ponds and lakes.

Made of PYREX® borosilicate glass, with linerless, one-piece, orange PP screw cap with a drip-free pouring ring.

Compact Ultrasonic Cleaner for Jewelry, Eyeglasses, Instruments and More.

These undercounter laboratory freezers provide versatile cold storage in a space-saving design.

Economy gravity convection ovens feature a perforated heat shield for good temperature uniformity for quick run-up and recovery times.

These economical balances feature a stackable design with a shipping load cell lock and overload protection for up to 200 pounds.

Perform quantitative experiments over a wide frequency range with these microscopes.

These top-of-the-line units combine advanced digital features with high quality and reliability.

Durable, lightweight, rubber apron resistant to chemicals, acids, and caustics.

Light wall test tube with beaded rim for general use.

In this inquiry-based learning case, students are architects, designing a brand new school; but to design the best possible buildings, they need to study student behavior, specifically how students move through hallways.

The Saniclave 50 is fashioned with a simple push button operation.