离子交换树脂 (strongly acidic cation exchanger, Na⁺ form) Amberlite®
离子交换树脂 (mixed-bed ion exchanger, strongly acid H⁺ form and strongly basic OH⁻ form) Amberlite®
离子交换树脂 (strongly acidic cation exchanger), H⁺ form Amberlyst®
离子交换树脂 mixed-bed ion exchanger with colour indicator, strongly acidic H⁺ form and strongly basic OH⁻ form Amberlite®
离子交换树脂 (strongly acidic cation exchanger), H⁺ form Amberlite®
离子交换树脂 (strongly acidic cation exchanger), H⁺ form Amberlite®