Sodium nitrat bufferining samaradorligini aniqlash uchun quyidagi eksperimental qadamlar qo'llaniladi: 1. Sodium nitrat bufferining namunasini tayyorlash; 2. Sodium nitrat bufferining namunasini olish va uni quruq o'lchov silindriga joylashtirish; 2. pH qiymatini o'lchash; 3. Sodium nitrat bufferining pH qiymatini o'lchash uchun pH o'lchagichdan foydalanish; 4. Sodium nitrat bufferining elektrodlarini o'lchash; 3. Sodium nitrat bufferining namunasini hisoblash; 4. Sodium nitrat bufferining samaradorligini aniqlash uchun, tanilgan konsentratsiyali kuchli kislota yoki kuchli kaltsiy qo'shilgan va pH qiymatini yozib olish; 4. Sodium nitrat bufferining tampon hajmini tanilgan tampon bilan solishtirish; 5. Agar tamp
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