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pH Buffers

Buffer Capsules

Item Number Item Name Package size
CP1040 Buffer Capsule pH4.01 (Orange) ±0.02 @25°C 50
CP1070 Buffer Capsule pH7.00 (Green) ±0.02 @25°C 50
CP1090 Buffer Capsule pH9.00 (Purple) ±0.02 @25°C 50
CP11000 Buffer Capsule pH10.00 (Blue) ±0.02 @25°C 50
CPMX47910 Buffer Mixed Pack 10xpH4.01, 20xpH7.00, 10xpH9.00, 10xpH10.00 ±0.02 @25°C 50

DIN

Item Number Item Name Package size
104000C Buffer Standard pH 1.679 ±0.010 @25°C 500ml
103776 Buffer Standard pH 3.776±0.010 @25°C 500ml
104005 Buffer Standard pH 4.005±0.010 @25°C 500ml
107413 Buffer Standard pH 7.413 ± 0.010 @25°C 500ml
109180 Buffer Standard pH 9.180±0.010 @25°C 500ml
110012 Buffer Standard pH 10.012 ± 0.010 @25°C 500ml
112454 Buffer Standard pH 12.454±0.050 @25°C 500

High Resolution Buffers

Item Number Item Name Package size
104000C High Resolution Colour Coded pH Buffer pH4.000 (Red) ±0.010 @ 20°C 500ml
10687 Buffer Standard pH 6.865± 0.010 @25°C 500ml
104005 Buffer Solution pH 6.87@25° C 1l
107000C High Resolution Colour Coded pH Buffer pH7.000 (Yellow) ±0.010 @ 20°C 500ml
110000C High Resolution Colour Coded pH Buffer pH10.000 (Blue) ±0.010 @ 20°C 500ml
H100525C High Resolution Colour Coded pH Buffer pH10.000 (Blue) ±0.010 @25°C 500ml
H40525C High Resolution Colour Coded pH Buffer pH4.000 (Red) ±0.010 @25°C 500ml
H70525C High Resolution Colour Coded pH Buffer pH7.000 (Yellow) ±0.010 @25°C 500ml

Low Ionic Strength

Item Number Item Name Package size
LS41 Low Ionic Strength pH BufferSOLUTION pH4.10 ±0.04 @20°C 500ml
LS415 Low Ionic Strength pH BufferSOLUTION pH4.10 ±0.04 @20°C 5l
LS69 Low Ionic Strength pH Buffer SOLUTION pH6.96 ±0.04 @20°C 500ml
LS695 Low Ionic Strength pH BufferSOLUTION pH6.96 ±0.04 @20°C 5l

NIST

Item Number Item Name Package size
101675 Buffer Standard pH 1.675 ±0.010 @ 20°C 500ml
101677 Buffer Standard pH 1.677 ±0.010 @20°C 500ml
103788 Buffer Standard pH 3.788± 0.010 @20°C 500ml
104001 Buffer STANDARD 4.001 @ 20°C 5l
106881 Buffer Standard pH 6.881 ±0.010 @20°C 500ml
107429 Buffer Standard pH 7.429± 0.010 @ 20°C 500ml
109225 Buffer Standard pH 9.225±0.010 @ 20°C 500ml
110062 Buffer Standard pH 9.225±0.010 @ 20°C 500ml
112627 Buffer Standard pH 9.225±0.010 @ 20°C 500ml

pH1

Item Number Item Name Package size
1010 pH Buffer SOLUTION pH1.00 ± 0.02 @ 20°C 1l
101025 pH Buffer SOLUTION pH1.00 ± 0.02 @ 25°C 1l
10105 pH Buffer SOLUTION pH1.00 ± 0.02 @ 20°C 500ml
1010525 pH Buffer SOLUTION pH1.00 ± 0.02 @ 25°C 500ml
5010 pH Buffer SOLUTION pH1.00 ± 0.02 @ 20°C 5l
501025 pH Buffer SOLUTION pH1.00 ± 0.02 @ 25°C 5l
BPH27 BUFFER SOLUTION pH 1.00 ±0.01@ 25° CLEAR (BAG IN BOX) 5l

pH10

Item Number Item Name Package size
1100 pH Buffer SOLUTION pH10.00 ± 0.01 @ 20°C 1l
1100225CTT Twin Neck pH Buffer pH10.00 (Blue) ±0.01 @25°C 250ml
110025 pH Buffer SOLUTION pH10.00 ±0.01 @25°C 1l
110025C Color coded pH Buffer pH10.00 (Blue) ±0.01 @25°C 1l
110025CTT Twin Neck pH Buffer pH10.00 (Blue) ±0.01 @25°C 1l
11002CTT Twin Neck pH Buffer pH10.00 (Blue) ±0.01 @ 20°C 250ml
11005 pH Buffer SOLUTION pH10.00 ± 0.01 @ 20°C 500ml
1100525 pH Buffer SOLUTION pH10.00 ± 0.01 @ 25°C 500ml
1100525C Color coded pH Buffer pH10.00 (Blue) ±0.01 @25°C 500ml
1100525CTT Twin Neck pH Buffer pH10.00 (Blue) ±0.01 @25°C 500ml
11005C Color coded pH Buffer pH10.00 (Blue) ±0.01 @ 20°C 500ml
11005CTT Twin Neck pH Buffer pH10.00 (Blue) ±0.01 @ 20°C 500ml
1100C Color coded pH Buffer pH10.00 (Blue) ±0.01 @ 20°C 1l
1100CTT Twin Neck pH Buffer pH10.00 (Blue) ±0.01 @ 20°C 1l
5100 pH Buffer SOLUTION pH10.00 ± 0.01 @ 20°C 5l
510025 pH Buffer SOLUTION pH10.00 ±0.01 @25°C 5l
510025C Color coded pH Buffer pH10.00 (Blue) ±0.01 @25°C 5l
5100C Color coded pH Buffer pH10.00 (Blue) ±0.01 @ 20°C 5l
BPH05 Bag in Box Colour Coded pH Buffer pH10.00 (Blue) ±0.01 @ 20°C 5l
BPH06 Bag in Box Colour Coded pH Buffer pH10.00 (Blue) ±0.01 @ 20°C 10l
BPH11 Bag in Box Colour Coded pH Buffer pH10.00 (Blue) ±0.01 @ 25°C 5l
BPH12 Bag in Box Colour Coded pH Buffer pH10.00 (Blue) ±0.01 @ 25°C 10l
BPH31 BUFFER SOLN. pH 10.000 ± 0.010@ 25° (BLUE) (BAG IN BOX) 10l
BPH44 BUFFER SOLUTION pH 10.00±0.01@ 20°C CLEAR (BAG IN BOX) 5l
BPH47 BUFFER SOLN. pH 10.00 ± 0.01@ 20°C CLEAR (BAG IN BOX) 10l

pH11

Item Number Item Name Package size
1110 pH Buffer SOLUTION pH11.00 ± 0.05 @ 20°C 1l
111025 pH Buffer SOLUTION pH11.00 ±0.05 @25°C 1l
11105 pH Buffer SOLUTION pH11.00 ± 0.05 @ 20°C 500ml
1110525 pH Buffer SOLUTION pH11.00 ±0.05 @25°C 500ml
5110 pH Buffer SOLUTION pH11.00 ± 0.05 @ 20°C 5l
511025 pH Buffer SOLUTION pH11.00 ±0.05 @25°C 5l
BPH63 BUFFER SOLUTION pH 11.00±0.05 @ 20°C (BAG IN BOX) 5l

pH12

Item Number Item Name Package size
1120 pH Buffer SOLUTION pH12.00 ± 0.05 @ 20°C 1l
112025 pH Buffer SOLUTION pH12.00 ±0.05 @25°C 1l
11205 pH Buffer SOLUTION pH12.00 ± 0.05 @ 20°C 500ml
1120525 pH Buffer SOLUTION pH12.00 ±0.05 @25°C 500ml
5120 pH Buffer SOLUTION pH12.00 ± 0.05 @ 20°C 5l
512025 pH Buffer SOLUTION pH12.00 ±0.05 @25°C 5l
BPH42 BUFFER SOLUTION pH12.00 ± 0.05@ 25°C CLEAR (BAG IN BOX) 5l

pH13

Item Number Item Name Package size
1130 pH Buffer SOLUTION pH13.00 ± 0.05 @ 20°C 1l
113025 pH Buffer SOLUTION pH13.00 ± 0.05 @ 25°C 1l
11305 pH Buffer SOLUTION pH13.00 ± 0.05 @ 20°C 500ml
1130525 pH Buffer SOLUTION pH13.00 ± 0.05 @ 25°C 500ml
5130 pH Buffer SOLUTION pH13.00 ± 0.05 @ 20°C 5l
513025 pH Buffer SOLUTION pH13.00 ± 0.05 @ 25°C 5l

pH2

Item Number Item Name Package size
1020 pH Buffer SOLUTION pH2.00 ± 0.01 @ 20°C 1l
102025 pH Buffer SOLUTION pH2.00 ± 0.01 @ 25°C 1l
10205 pH Buffer SOLUTION pH2.00 ± 0.01 @ 20°C 500ml
1020525 pH Buffer SOLUTION pH2.00 ±0.01 @25°C 500ml
5020 pH Buffer SOLUTION pH2.00 ± 0.01 @ 20°C 5l
502025 pH Buffer SOLUTION pH2.00 ±0.01 @25°C 5l
BPH13 BUFFER SOLN. pH 2.00 ± 0.02@ 25° BAG IN BOX 5l

pH3

Item Number Item Name Package size
1030 pH Buffer SOLUTION pH3.00 ± 0.02 @ 20°C 1l
103025 pH Buffer SOLUTION pH3.00 ± 0.02 @ 25°C 1l
10305 pH Buffer SOLUTION pH3.00 ± 0.02 @ 20°C 500ml
1030525 pH Buffer SOLUTION pH3.00 ± 0.02 @ 25°C 500ml
5030 pH Buffer SOLUTION pH3.00 ± 0.02 @ 20°C 5l
503025 pH Buffer SOLUTION pH3.00 ± 0.02 @ 25°C 5l

pH4

Item Number Item Name Package size
1040 pH Buffer SOLUTION pH4.00 ± 0.02 @ 20°C 1l
1040225CTT Twin Neck pH Buffer pH4.00 (Red) ±0.01 @25°C 250ml
104025 pH Buffer SOLUTION pH4.00 ± 0.02 @ 25°C 1l
104025C Color coded pH Buffer pH4.00 (Red) ±0.01 @25°C 1l
104025CTT Twin Neck pH Buffer pH4.00 (Red) ±0.01 @25°C 1l
10402CTT Twin Neck pH Buffer pH4.00 (Red) ±0.01 @20°C 1l
10405 pH Buffer SOLUTION pH4.00 ± 0.02 @ 20°C 500ml
1040525 pH Buffer SOLUTION pH4.00 ± 0.02 @ 25°C 500ml
1040525C Color coded pH Buffer pH4.00 (Red) ±0.01 @25°C 500ml
1040525CTT Twin Neck pH Buffer pH4.00 (Red) ±0.01 @25°C 500ml
10405C Color coded pH Buffer pH4.00 (Red) ±0.01 @ 20°C 1l
1040CTT Twin Neck pH Buffer pH4.00 (Red) ±0.01 @ 20°C 1l
504025 pH Buffer SOLUTION pH4.00 ± 0.02 @ 25°C 5l
504025C Color coded pH Buffer pH4.00 (Red) ±0.01 @ 25°C 5l
5040C Color coded pH Buffer pH4.00 (Red) ±0.01 @ 20°C 5l
BPH01 Bag in Box Colour Coded pH Buffer pH4.00 (Red) ±0.01 @ 20°C 5l
BPH02 Bag in Box Colour Coded pH Buffer pH4.00 (Red) ±0.01 @ 20°C 10l
BPH07 Bag in Box Colour Coded pH Buffer pH4.00 (Red) ±0.01 @ 25°C 5l
BPH08 Bag in Box Colour Coded pH Buffer pH4.00 (Red) ±0.01 @ 25°C 10l
BPH21 BUFFER SOLUTION pH 4.00 ±0.01@ 25° CLEAR (BAG IN BOX) 5l
BPH29 BUFFER SOLN. pH 4.000 ± 0.010@ 25° (RED) (BAG IN BOX) 10l
BPH43 BUFFER SOLUTION pH 4.00 ±0.01@ 20° CLEAR (BAG IN BOX) 5l

pH5

Item Number Item Name Package size
1050 pH Buffer SOLUTION pH5.00 ± 0.02 @ 20°C 1l
105025 pH Buffer SOLUTION pH5.00 ± 0.02 @ 25°C 1l
10505 pH Buffer SOLUTION pH5.00 ± 0.02 @ 20°C 500ml
1050525 pH Buffer SOLUTION pH5.00 ± 0.02 @ 25°C 500ml
5050 pH Buffer SOLUTION pH5.00 ± 0.02 @ 20°C 5l
505025 pH Buffer SOLUTION pH5.00 ± 0.02 @ 25°C 5l
BPH39 BUFFER SOLUTION pH 5.00 ± 0.01@ 20°C CLEAR (BAG IN BOX) 10l

pH6

Item Number Item Name Package size
1060 pH Buffer SOLUTION pH6.00 ± 0.01 @ 20°C 1l
106025 pH Buffer SOLUTION pH6.00 ± 0.01 @ 25°C 1l
10605 pH Buffer SOLUTION pH6.00 ± 0.01 @ 20°C 500ml
1060525 pH Buffer SOLUTION pH6.00 ±0.01 @25°C 500ml
1068 pH Buffer SOLUTION pH6.80 ± 0.01 @ 20°C 1l
106825 pH Buffer SOLUTION pH6.80 ± 0.01 @ 25°C 1l
10685 pH Buffer SOLUTION pH6.80 ± 0.01 @ 20°C 500ml
1068525 pH Buffer SOLUTION pH6.80 ±0.01 @25°C 500ml
5060 pH Buffer SOLUTION pH6.00 ± 0.01 @ 20°C 5l
506025 pH Buffer SOLUTION pH6.00 ±0.01 @25°C 5l
5068 pH Buffer SOLUTION pH6.80 ± 0.01 @ 20°C 5l
506825 pH Buffer SOLUTION pH6.80 ±0.01 @25°C 5l
BPH19 BUFFER SOLUTION pH 6.00 ± 0.01@ 20°C CLEAR (BAG IN BOX) 5l

pH7

Item Number Item Name Package size
1070 pH Buffer SOLUTION pH7.00 ± 0.01 @ 20°C 1l
1070225CTT Twin Neck pH Buffer pH7.00 (Yellow) ±0.01 @25°C 250ml
107025 pH Buffer SOLUTION pH7.00 ± 0.01 @ 25°C 1l
107025C Color coded pH Buffer pH7.00 (Yellow) ±0.01 @25°C 1l
107025CTT Twin Neck pH Buffer pH7.00 (Yellow) ±0.01 @25°C 1l
10702CTT Twin Neck pH Buffer pH7.00 (Yellow) ±0.01 @ 20°C 250ml
10705 pH Buffer SOLUTION pH7.00 ± 0.01 @ 20°C 500ml
1070525 pH Buffer SOLUTION pH7.00 ±0.01 @25°C 500ml
1070525C Color coded pH Buffer pH7.00 (Yellow) ±0.01 @25°C 500ml
1070525CTT Twin Neck pH Buffer pH7.00 (Yellow) ±0.01 @25°C 500ml
10705C Color coded pH Buffer pH7.00 (Yellow) ±0.01 @ 20°C 1l
1070CTT Twin Neck pH Buffer pH7.00 (Yellow) ±0.01 @ 20°C 1l
5070 pH Buffer SOLUTION pH7.00 ± 0.01 @ 20°C 5l
507025 pH Buffer SOLUTION pH7.00 ±0.01 @25°C 5l
507025C Color coded pH Buffer pH7.00 (Yellow) ±0.01 @25°C 5l
5070C Color coded pH Buffer pH7.00 (Yellow) ±0.01 @20°C 5l
BPH03 Bag in Box Color Coded pH Buffer pH7.00 (Yellow) ±0.01 @ 20°C 5l
BPH04 Bag in Box Color Coded pH Buffer pH7.00 (Yellow) ±0.01 @ 20°C 10l
BPH09 Bag in Box Color Coded pH Buffer pH7.00 (Yellow) ±0.01 @ 25°C 5l
BPH10 Bag in Box Color Coded pH Buffer pH7.00 (Yellow) ±0.01 @ 25°C 10l
BPH22 Buffer Solution pH 7.00 ±0.01@ 20°C Clear (Bag In Box) 5l
BPH23 Buffer Solution pH 7.00 ±0.01@ 25°C Clear (Bag In Box) 5l
BPH46 Buffer Solution pH 7.00 ±0.01@ 20°C Clear (Bag In Box) 10l

pH8

Item Number Item Name Package size
1080 pH Buffer SOLUTION pH8.00 ± 0.02 @ 20°C 1l
108025 pH Buffer SOLUTION pH8.00 ± 0.02 @ 25°C 1l
10805 pH Buffer SOLUTION pH8.00 ± 0.02 @ 20°C 500ml
1080525 pH Buffer SOLUTION pH8.00 ± 0.02 @ 25°C 500ml
5080 pH Buffer SOLUTION pH8.00 ± 0.02 @ 20°C 5l
508025 pH Buffer SOLUTION pH8.00 ± 0.02 @ 25°C 5l
BPH38 BUFFER SOLUTION pH 8.00 ± 0.01@ 20°C CLEAR (BAG IN BOX) 10l

pH9

Item Number Item Name Package size
1090 pH Buffer SOLUTION pH9.00 ± 0.02 @ 20°C 1l
109025 pH Buffer SOLUTION pH9.00 ± 0.02 @ 25°C 1l
10905 pH Buffer SOLUTION pH9.00 ± 0.02 @ 20°C 500ml
1090525 pH Buffer SOLUTION pH9.00 ± 0.02 @ 25°C 500ml
5090 pH Buffer SOLUTION pH9.00 ± 0.02 @ 20°C 5l
509025 pH Buffer SOLUTION pH9.00 ± 0.02 @ 25°C 5l
BPH28 BUFFER SOLUTION pH 9.00 ± 0.01@ 20°C CLEAR (BAG IN BOX) 10l
BPH33 BUFFER SOLUTION pH 9.00 ± 0.01@ 20°C CLEAR (BAG IN BOX) 5l
BPH48 BUFFER SOLUTION pH 9.00 ± 0.01@ 20°C CLEAR (BAG IN BOX) 5l
BPH64 BUFFER SOLUTION pH 9.00 ± 0.01@ 25°C CLEAR (BAG IN BOX) 10l

Recal pH Buffers

Item Number Type Item Name Package size
MH2050 Methanolic Non-Aqueous Titrant 0.5N Methanolic HCI 2.5l
PD201W Perchloric Acid in Acetic Acid Non-Aqueous Titrant 0.1N Perchloric Acid in 1.4 Dioxan 2.5l
10C60 pH10 RecalBuffer pH 10.00 (Blue) ±0.01 @ 20°C 6x90ml
10C605 pH10 RecalBuffer pH 10.00 (Blue) ±0.01 @ 25°C 6x90ml
04C60 pH4 RecalBuffer pH 4.00 (Red) ±0.01 @ 20°C 6x90ml

Technical Buffers

Item Number Item Name Package size
TB100 Technical Buffer Solution pH 10.00±0.02 @25°C 500ml
TB1001 Technical Buffer Solution pH 10.00±0.02 @25°C 1l
TB1002 Technical Buffer Solution pH 10.00±0.02 @25°C 250ml
TB200 Technical Buffer pHBuffer 2 2 500ml
TB2002 Technical Buffer pHBuffer 2 2 250ml
TB401 Technical Buffer Solution pH4.01 @25°C & pH4.00 @20°C 500ml
TB4011 Technical Buffer Solution pH4.01 @25°C & pH4.00 @20°C 1l
TB4012 Technical Buffer Solution pH4.01 @25°C & pH4.00 @20°C 250ml
TB460 Technical pHBuffer 4.6 4.62 500ml
TB4602 Technical pHBuffer 4.6 4.62 250ml
TB700 Technical Buffer Solution pH7.00 @25°C & pH7.02 @20°C 500ml
TB7001 Technical Buffer Solution pH7.00 @25°C & pH7.02 @20°C 1l
TB7002 Technical Buffer Solution pH7.00 @25°C & pH7.02 @20°C 250ml
TB921 Technical Buffer Solution pH9.21 @25°C (pH9.26 @20°C) 500ml
TB9212 Technical Buffer Solution pH9.21 @25°C (pH9.26 @20°C) 250ml

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