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r1551000

Buffer, Reference Standard, pH 7.00 ± 0.01 at 25°C (Color Coded Yellow)

Products :: Buffers :: pH Calibration :: pH Reference Buffers

pH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Temperature conversion charts for all Buffers up to pH 11. Multiple sizes to fit your usage and budget constraints. All combined in one of the most comprehensive pH Buffer line available.

Products Available

Product Size Container Case QTY Shelf Life HazMat Info Lots Available Locations Price
R1551000-10F
1551-2.5 		10L Cubitainer N/A 24 months Not Regulated by DOT 1304A77 , 2211657 , 2304846 , 4304974
TX: 1
MD: 60
IN: 13
List Price: $82.85
Your Price: Request a quote
R1551000-120A
1551-4 		120mL Poly natural 12 24 months Not Regulated by DOT 2305878
TX: 0
MD: 3
IN: 0
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R1551000-12x1A
1551-32CS 		12L Poly natural 1 24 months Not Regulated by DOT None available
TX: 0
MD: 0
IN: 0
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R1551000-12x500
1551-16CS 		6L Poly natural 1 24 months Not Regulated by DOT None available
TX: 0
MD: 0
IN: 0
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R1551000-1A
1551-32 		1L Poly natural 12 24 months Not Regulated by DOT 1302A93 , 1304A77 , 2304846 , 4302324 , 4304974
TX: 67
MD: 51
IN: 27
List Price: $27.44
Your Price: Request a quote
R1551000-1F
1551-32CT 		1L Cubitainer 1 24 months Not Regulated by DOT None available
TX: 0
MD: 0
IN: 0
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R1551000-200PK
1551-20B 		1E Pack N/A 24 months Not Regulated by DOT None available
TX: 0
MD: 0
IN: 0
List Price: $429.28
Your Price: Request a quote
R1551000-20F
1551-5 		20L Cubitainer N/A 24 months Not Regulated by DOT 1304A77 , 2304783 , 2304846 , 4304974
TX: 5
MD: 41
IN: 7
List Price: $114.44
Your Price: Request a quote
R1551000-20PK
1551-20 		1E Pack N/A 24 months Not Regulated by DOT 2305741
TX: 0
MD: 16
IN: 0
List Price: $46.62
Your Price: Request a quote
R1551000-4A
1551-1 		4L Poly natural 4 24 months Not Regulated by DOT 1304A77 , 2304846 , 4304974
TX: 57
MD: 51
IN: 97
List Price: $56.28
Your Price: Request a quote
R1551000-4C
1551-1G 		4L Glass amber 4 24 months Not Regulated by DOT 2303716
TX: 0
MD: 1
IN: 0
List Price: $77.19
Your Price: Request a quote
R1551000-4F
1551-1CT 		4L Cubitainer 4 24 months Not Regulated by DOT 1305175 , 2304846 , 2304A06 , 4304974
TX: 18
MD: 30
IN: 23
List Price: $58.07
Your Price: Request a quote
R1551000-4x4A
1551-1CS 		16L Poly natural N/A 24 months Not Regulated by DOT None available
TX: 0
MD: 0
IN: 0
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R1551000-500A
1551-16 		500mL Poly natural 12 24 months Not Regulated by DOT 1302755 , 1305901 , 2304657 , 2305741 , 4304974
TX: 581
MD: 698
IN: 200
List Price: $16.80
Your Price: Request a quote
R1551000-55E
1551-55 		55Gal Drum 1 12 months Not Regulated by DOT None available
TX: 0
MD: 0
IN: 0
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This product is certified as a reagent for the following test methods:

Reference Method Test Reagent # Reagent Name
ASTM On-Line pH Measurement of Water of Low Conductivity pH of High Purity Water 8.2 Buffer A
ASTM Real-Time Flowing Sample Procedure & Static Grab Sample Procedure pH of Water of Low Conductivity 4.4 Buffer A
ASTM Routine or Continuous Measurement of pH pH 20.1 Commercial Buffer Solutions