Chemicals-B
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Buffer, pH 4.00, Clear, 10 L
Item #:
RIC/1500-2.5
Supplier #: 1500-2.5
Supplier #: 1500-2.5
Buffer; Reference Standard; pH 4.00 +/- 0.01 at 25 deg. C; Cubitainer; 10L; Ricca; 1/EA Exact Match 150025
Buffer, pH 4.00, Clear, 1 L
Item #:
RIC/1500-32
Supplier #: 1500-32
Supplier #: 1500-32
Buffer; Reference Standard; pH 4.00 +/- 0.01 at 25 deg. C; Plastic; 1L; Ricca; 1/EA Exact Match 150032
Buffer, pH 4.00, Clear, 20 L
Item #:
RIC/1500-5
Supplier #: 1500-5
Supplier #: 1500-5
Buffer; Reference Standard; pH 4.00 +/- 0.01 at 25 deg. C; Cubitainer; 20L; Ricca; 1/EA Exact Match 15005
Buffer, pH 4.00, Red
Item #:
RIC/1501-20B
Supplier #: 1501-20B
Supplier #: 1501-20B
Ricca Chemical Company
Mfg Item # : 1501-20B
Standardized and certified traceable to NIST Standard Color-coded for quick reference Accuracy ±0.01 pH at 25°C pH temperature chart, lot numbers and expiration dates on each label pH 4.0 buffer is colored red, 7.0 buffer is yellow or green and 10.0 buffer is blue. Thomas numbers 4120R54, R60 and R66 are single-use pouches. Tested in an ISO 17025 Accredited Laboratory.
Mfg Item # : 1501-20B
Standardized and certified traceable to NIST Standard Color-coded for quick reference Accuracy ±0.01 pH at 25°C pH temperature chart, lot numbers and expiration dates on each label pH 4.0 buffer is colored red, 7.0 buffer is yellow or green and 10.0 buffer is blue. Thomas numbers 4120R54, R60 and R66 are single-use pouches. Tested in an ISO 17025 Accredited Laboratory.
Buffer, pH 4.000, Precision, 500 mL
Item #:
RIC/1502-16
Supplier #: 1502-16
Supplier #: 1502-16
Buffer, Precision Reference Standard, pH 4.00 +/- 0.002 at 25deg.C, Clear, red liquid; Ricca Chemical; 500mL; Poly Bottle; CAS: 877-24-7 (Potassium Acid Phthalate); 7732-18-5 (Water, Deionized); 1/EA Exact Match 150216
Buffer, pH 4.00, Red, 20 x 20 mL Pouches
Item #:
RIC/1501-20
Supplier #: 1501-20
Supplier #: 1501-20
Buffer, Reference Standard, pH 4.00 +/- 0.01 at 25deg.C; Color Coded Red; Ricca Chemical; 20mL; Pouch (20/Box); CAS: 877-24-7 (Potassium Acid Phthalate); 20/PK Exact Match 150120