wadi P. PENENTUAN KALSIUM (Ca) DAN KALIUM (K) DALAM SEDIAAN RINGER LAKTAT SECARA MICROWAVE PLASMA ATOMIC EMMISION SPECTROSCOPY (MP-AES). Anal. Environ. Chem. [Internet]. 2017Apr.28 [cited 2026May4];2(01). Available from: https://analit.fmipa.unila.ac.id/index.php/analit/article/view/145