Aerosol tips provide you with complete protection from sample carry-over. Incorporating a robotically inserted 10 μm filter with a sponge-like porous pathway. The tips have a small pore that blocks fluids in the unlikely event that you should over pipet. Proven in independent studies to block aerosol contamination but unlike some leading brands of self-sealing aerosol resistant pipet tips, they have no cellulose gum, toluene solvent, or colored dyes in the filter to mix with and contaminate your sample. Also, unlike self-sealing aerosol tips our tips can be autoclaved in a steam autoclave. And they will not wick fluids like cellulose-filled aerosol resistant tips so you don’t have to worry about how you hold your pipettor.
Safranin is a basic biological dye commonly used as a counter-stain in some of the staining protocols like gram staining.
Safranin is a cationic dye used in histology and cytology to distinguish and identify different tissues and cells. It is popular in medical research for staining acidic proteoglycan that is found in cartilage tissues, enabling researchers to analyze cell chondrogenesis. The safranin is employed as a counter-stain in endospore staining and Gram’s staining. It is mostly utilized for the identification of cartilage, mucin, and mast cell granules.
ConductScience offers Safranin in two presentations.