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EN ISO
374-1: 2016
Type A

AJKLMNOPST

Methanol (A) - Level 3
n-heptane (J) - Level 1
40% Sodium Hydroxide (K) - Level 6
96% Sulphuric Acid (L) - Level 4
65% Nitric Acid (M) - Level 6
99% Acetic Acid (N) - Level 5
25% Ammonium Hydroxide (O) - Level 3
30% Hydrogen Peroxide (P) - Level 6
40% Hydrofluoric Acid (S) - Level 6
37% Formaldehyde (T) - Level 6