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 $39.95 $19.50
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 $208.45 $107.30
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 $101.60 $52.20
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 $59.30 $29.75
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 $68.90 $35.45
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 $55.30 $26.40
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 $86.35 $44.50
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 $203.95 $105.00
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 $81.75 $35.95