nucleic acid purification
Quantifying DNA with a spectrophotometer
A spectrophotometer number is a concentration only after a blank and a pathlength. Compare a pedestal with a cuvette before you trust the reading.
8 October 2026 · 8 min read
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pathlength
Articles tagged pathlength. Tags group methods across clusters so a technique can be found from more than one route.
All topicsBuffers and laboratory water26Cell culture26Chromatography26Cold chain and sample storage26Cytometry and microscopy26DNA sequencing26Gels and blotting26Gene expression26Genome editing26Immunoassays26Laboratory labware26Laboratory safety26Liquid handling26Microbiology26Molecular cloning26Nucleic acid purification26PCR and amplification26Protein biochemistry26Proteomics26Research sourcing and study design26
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