US$ 28.00
Tear-to-length red litmus paper on a 5-meter roll detects basic and alkaline solutions for classroom chemistry work without pre-cut strip waste
Small group aspirin properties kit compares strengths and characteristics through chemical analysis
with banana-plug terminals for optical-bench and physics-demonstration circuit setups
high-temperature grid flame for chemistry heating
Southern/Northern blotting
Gram's Iodine Solution Size:30mL Tear-to-length red litmus paper onGram staining mordant containing iodine and potassium iodide in water, applied during Gram staining procedures in microbiology and biology coursework.
US$ 28.00
US$ 148.00
US$ 48.00
US$ 118.00
US$ 58.00