pH Reference Buffers

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RICCA Chemical R1563000-500A Buffer, Reference Standard, pH 7.38, pH 7.38

RICCA Chemical R1563000-500A Buffer, Reference Standard, pH 7.38, pH 7.38 ± 0.01 at 25°C, 500 mL Poly Natural/Unit

Cat #: 72-232

pH 7.38 ± 0.01 at 25°C

500 mL Poly Natural/Unit

 Quick View $38.05 $18.55
RICCA Chemical R1580000-10F Buffer, Reference Standard, pH 8.00, pH 8.00

RICCA Chemical R1580000-10F Buffer, Reference Standard, pH 8.00, pH 8.00 ± 0.01 at 25°C, 10 L Cubitainer/Unit

Cat #: 72-234

pH 8.00 ± 0.01 at 25°C

10 L Cubitainer/Unit

 Quick View $198.50 $102.15
RICCA Chemical R1601000-20PK Buffer, Reference Standard, Blue, pH 10.00,

RICCA Chemical R1601000-20PK Buffer, Reference Standard, Blue, pH 10.00, ± 0.01 at 25°C, 1 E Pouch/Unit

Cat #: 72-249

pH 10.00, ± 0.01 at 25°C

1 E Pouch/Unit

 Quick View $96.70 $49.65
RICCA Chemical R1602000-500G Buffer, Precision Reference Standard, pH 10.000, pH 10.000

RICCA Chemical R1602000-500G Buffer, Precision Reference Standard, pH 10.000, pH 10.000 ± 0.005 at 25°C, 500 mL Clear PETG/Unit

Cat #: 72-253

pH 10.000 ± 0.005 at 25°C

500 mL Clear PETG/Unit

 Quick View $56.45 $28.30
RICCA Chemical R1618000-1A Buffer, Reference Standard, pH 12.45, pH 12.45

RICCA Chemical R1618000-1A Buffer, Reference Standard, pH 12.45, pH 12.45 ± 0.01 at 25°C, 1 L Poly Natural/Unit

Cat #: 72-257

pH 12.45 ± 0.01 at 25°C

1 L Poly Natural/Unit

 Quick View $65.60 $33.75
RICCA Chemical R1618000-500G Buffer, Reference Standard, pH 12.45, pH 12.45

RICCA Chemical R1618000-500G Buffer, Reference Standard, pH 12.45, pH 12.45 ± 0.01 at 25°C, 500 mL Clear PETG/Unit

Cat #: 72-259

pH 12.45 ± 0.01 at 25°C

500 mL Clear PETG/Unit

 Quick View $52.65 $25.10
RICCA Chemical R1625000-1A Buffer, Reference Standard, pH 13.00, pH 13.00

RICCA Chemical R1625000-1A Buffer, Reference Standard, pH 13.00, pH 13.00 ± 0.01 at 25°C, 1 L Poly Natural/Unit

Cat #: 72-260

pH 13.00 ± 0.01 at 25°C

1 L Poly Natural/Unit

 Quick View $82.20 $42.35
RICCA Chemical R1625000-4A Buffer, Reference Standard, pH 13.00, pH 13.00

RICCA Chemical R1625000-4A Buffer, Reference Standard, pH 13.00, pH 13.00 ± 0.01 at 25°C, 4 L Poly Natural/Unit

Cat #: 72-261

pH 13.00 ± 0.01 at 25°C

4 L Poly Natural/Unit

 Quick View $194.20 $99.95
RICCA Chemical R1625000-500G Buffer, Reference Standard, pH 13.00, pH 13.00

RICCA Chemical R1625000-500G Buffer, Reference Standard, pH 13.00, pH 13.00 ± 0.01 at 25°C, 500 mL Clear PETG/Unit

Cat #: 72-262

pH 13.00 ± 0.01 at 25°C

500 mL Clear PETG/Unit

 Quick View $77.85 $34.20