Manganese chloride tetrahydrate Insect cell culture grade, ≥99% 13446-34-9 MnCl₂₄H₂O 197.91 g./mol ฿530.00 View
1,2-Naphthoquinone-4-sulfonic acid sodium salt for spectrophotometric det. of isonicotic hydrazide, amines and amino acids, ≥98%(T) 521-24-4 C₁₀H₅NaO₅S 260.2 g./mol ฿4,180.00 View