Set of converters and calculators for life sciences, such as General calculators (Hardy - Weinberg Equilibrium calculator, Solution preparation helper), Nucleic Acid Calcs (DNA/RNA grams to moles converter, DNA/RNA moles to grams converter, Molar ratio of insert to vector calculator), PCR calculators (Oligonucleotide melting temperature calculator, PCR efficiency calculator), Cell culture calcs (Cell counter), Unit converters (RCF (x g) to rotating speed (rpm) converter, Rotating speed (rpm) to RCF (x g) converter, Temperature unit converter), Data miners (Gene data miner, SNP data miner, 2D/3D structure viewer, Amino acid explorer) Registration not required.