Nucleic acid chemical preparations for medical diagnostic purposes, namely, deoxynucleotides, master mixes for polymerase chain reaction, and DNA and RNA oligonucleotides

CHEMICAL REAGENTS FOR SCIENTIFIC OR MEDICAL RESEARCH USE; DIAGNOSTIC PREPARATIONS FOR USE IN THE AMPLIFICATION, ANALYSIS, OR LABELING NUCLEIC ACIDS, AND ENZYMES, ALL FOR SCIENTIFIC OR MEDICAL RESEARCH

laboratory kit containing chemicals and laboratory apparatus for use therewith for preventing carryover contamination during polymerase chain reactions for use in scientific research and development