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pH Calibration Buffers

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pH Calibration Buffers

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Description:   pH 4 QC Sample, One Liter bottle of pH 4 calibration standard, ERA Cal pH Buffers are directly traceable to NIST SRMs, mecrury free, guaranteed stable for at least one year after your receipt and are supplied with a full CoA, AppearanceSolution in Bottle
Catalog Number: SX129
Supplier: SPEX CERTIPREP LLC



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Description:   pH 9.00 (ñ0.01 @ 25øC), No Color, Specpure*, NIST Traceable.Liquid,CAUTION: May be harmful if swallowed,500ml,1L.
Catalog Number: AA42421-AP
Supplier: Thermo Scientific Chemicals



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Catalog Number: TS38385-5000
Supplier: Thermo Scientific Chemicals



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Catalog Number: 34175-079
Supplier: Micro Essential



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Description:   BUFFER REFERENCE STANDARD PH 8 CUBE 4L
Catalog Number: RCR1580000-4F
Supplier: Ricca Chemical



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Catalog Number: 34175-095
Supplier: Micro Essential



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Description:   BUFFER REF STD PH 11 +/-0.01 AT 25C 1L
Catalog Number: RC1610-32
Supplier: Ricca Chemical


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Description:   Buffer solution, pH 4.0 (20 deg C), citric acid / sodium hydroxide / sodium chloride solution, with fungicide, color: red, Form: liquid, Container type: Poly Bottle, Size: 5L
Catalog Number: BJ33665-1L
Supplier: Honeywell Research Chemicals



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MSDS SDS Certificate Certificates    
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Description:   PH 12 CERTIFIED BUFFER STANDARD 500 ML
Catalog Number: SXPHBUFF12-500
Supplier: SPEX CERTIPREP LLC



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Description:   pH value: 8.4. For quick preparation of fresh solutions of known pH values. Capsule contents dissolve in 100mL of distilled water, giving a clear solution accurate to +-0.02pH unit. The dry powder remains stable. Each vial contains 10 capsules.
Catalog Number: 34175-344
Supplier: Micro Essential



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Description:   BUFFER REFERENCE STANDRD PH1.68 CUBE 10L
Catalog Number: RCR1492000-10F
Supplier: Ricca Chemical



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Description:   BUFFER REFERENCE STANDARD PH 12 CUBE 10L
Catalog Number: RCR1615000-10F
Supplier: Ricca Chemical



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Catalog Number: 66170-836
Supplier: LaMotte


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Description:   BUFFER REFERENCE STANDARD PH 7.40 1L
Catalog Number: RCR1565000-1A
Supplier: Ricca Chemical



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Description:   BUFFER REFERENCE STANDARD PH 11 CUBE 4L
Catalog Number: RCR1610000-4F
Supplier: Ricca Chemical



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Description:   BUFFER REFERENCE STANDARD PH 5 CUBE 20L
Catalog Number: RCR1505000-20F
Supplier: Ricca Chemical



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