pH Paper
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EM colorpHast* pH Strips
Unique pH test papers feature covalently bound indicators that will not bleed, dilute or contaminate trace samples. Accurate trace samples are achieved even in weakly buffered, turbid and colored samples. Strips give sharp, clear color changes for easy comparison to color scale provided on the colorpHast package. Each package contain 100 colorpHast strips.
Item No. Description & Range Price
MSD-2537 EM* ColorpHast,Range:      0 -14    (full range) $17.45
MSD-2538 EM* ColorpHast, Range:     0 -  6.0   $17.45
MSD-2539 EM* ColorpHast, Range: 5.0 - 10.0 $17.45
MSD-2540 EM* ColorpHast,Range:  7.5 - 14.0 $17.45
MSD-2543 EM* ColorpHast, Range: 4.0 -   7.0    $17.45
MSD-2544 EM* ColorpHast, Range: 6.5 - 10.0 $17.45

 

General Purpose Litmus Paper
Item No. Description Price
MSD-4953-A Wide Range Test Paper 1-14pH 100 Strips/Vial $2.75
MSD-TPLB1 Litmus Blue 100 Strips/Vial $2.50
MSD-TPLR1 Litmus Red  100 Strips/Vial $2.50
MSD-TPLN1 Litmus Neutral 100 Strips/Vial $2.50
MSD-TPPTC1 PTC Taste Paper 100 strips/Vial
(Phenylthiourea-Phenylthiocarbamide)
"on average, 7 of any 10 people will taste PTC while the other three will not"
$4.25

 

Item No. Description Price
MSD-2942 Hydrion pH Test Paper. 5.5 - 9.5 Range. Vivid color change shows specific changes for each 0.2pH unit. Dispenser contains two 15' Rolls.
1 Roll of 5.5 pH to 8.0 pH
( 5.5, 5.8, 6.0, 6.2, 6.4, 6.6, 6.8, 7.0, 7.2, 7.4, 7.6, 8.0 )
and 1 Roll of 6.0 pH to 9.5 pH
( 6.0, 6.5, 7.0, 7.5, 7.8, 8.0, 8.3, 8.5, 9.0, 9.3, 9.5 )
$10.25

 

Item No. Description Price
MSD-2943 Hydrion pH Test Paper. 5.5 - 8.0 Range. Vivid color change shows specific changes for each 0.2pH. Dispenser contains two 15' Rolls.
2 Rolls of 5.5 pH to 8.0 pH.
( 5.5, 5.8, 6.0, 6.2, 6.4, 6.6, 6.8, 7.0, 7.2, 7.4, 7.6, 8.0 )
$10.25
MSD-2943-R Refill for 2943 (above) box of 5 rolls $16.95

 

Item No. Description Price
MSD-2944 Hydrion pH Test Paper, Insta-Chek® 0-13. "State of the Art" 14 colors for 14pH values on a single paper. Single pH units. 7/32" tape in 2 rolls, each 15' long. An excellent value plus two color charts. $10.25
MSD-2944-01 Refill for 2944 (above) box of 5 rolls $16.95

 

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pH Hydrion Test Paper by Micro Essential Laboratories.
Item No. Description Price
MSD-2945 Hydrion Microfine® pH Test Paper Set. A compact 5 dispenser set offering outstanding accuracy and value. One wide range 0-14 double dispenser and 4 roll short range dispensers with the following ranges.
0.8-2.0 & 1.3-4.4 ...... 5.5-8.0 & 6.0-8.0
2.9-5.2 & 4.9-6.9 ...... 6.0-9.5 & 9.2-10.6
Color intervals of 0.2-0.3 pH units in most ranges. Overlapping assures accuracy at range extremes. Narrow ribbon 5/32" conserves loss of valuable solutions.
$43.00

 

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Item No. Description Price
MSD-4940 Mikro Hydrion Tester, 0-14. Double Roll Dispenser. One roll ranges
from 0-11 in 1.0 units and the other from 12-14 in 0.5 units. Each roll is 15" long.
$  9.99
MSD-4940A Refill for 4940,    0-11 (box of 5 rolls) $15.95
MSD-4940B Refill for 4940, 12-14 (box of 5 rolls) $15.95

 

Item No. Description Price
MSD-4941 Hydrion pH Test Paper, Dispenser. Consists of one roll each of A and B papers. Will show a distinct color change for each pH unit for 1 through 11. $  9.99
MSD-4942 REFILL A for 4941. Range 2-4-6-8-10 (box of 5 rolls) $14.95
MSD-4943 REFILL B for 4941. Range 1-3-5-7-9-11 (box of 5 rolls) $14.95

 

pH_pencil1.jpg (5143 bytes)
Item No. Description Price
MSD-4945 Insta-Chek Surface pH Pencil, 0-13. First wet the area with distilled water. Then stroke the surface several times with the pH pencil. After thirty seconds, compare the resulting color with the color chart. The markings must be wet with distilled water to obtain the correct color. The color produced is stable and will persist for a long time. $29.94
MI-P9 Short Range Pencil pH 5-8 in Half Units $29.94

 

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BUFFERS IN ENVELOPES (CHEMVELOPES). The Hydrion Chemvelope Package is a
triple protective foil of Aluminum, Polyethylene, and Paper to keep Hydrion Buffers completely dry and
free flowing.The envelope is clearly marked with the correct pH value. The contents of the chemvelope
when dissolved in 500ml distilled water make a precise buffer solution.
Item No.

DESCRIPTION

Price
MSD-4947-2 Buffer concentrate in envelope pH 2 $  3.99
MSD-4947-3 Buffer concentrate in envelope pH 3 $  3.99
MSD-4947-4 Buffer concentrate in envelope pH 4 $  3.99
MSD-4947-5 Buffer concentrate in envelope pH 5 $  3.99
MSD-4947-6 Buffer concentrate in envelope pH 6 $  3.99
MSD-4947-7 Buffer concentrate in envelope pH 7 $  3.99
MSD-4947-8 Buffer concentrate in envelope pH 8 $  3.99
MSD-4947-9 Buffer concentrate in envelope pH 9 $  3.99
MSD-4947-10 Buffer concentrate in envelope pH 10 $  3.99
MSD-4947-11 Buffer concentrate in envelope pH 11 $  3.99
MSD-4947-12 Buffer concentrate in envelope pH 12 $  3.99
MSD-4947-Set Buffer concentrate set/pH 2-11(10 envelopes) $31.00

 

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Item No. Description Price
MSD-4949 Hydrion Water Hardness Tester will tell you if your water needs treatment - and give you an estimate of the amount of treatment required, and then it will enable you to tell if the treatment has been effective. The Hydrion Water Tester consists of two different 15 foot rolls of test paper reach with its own calibrated color chart and all contained in a compact, ready to use polypropylene case. $10.99

 

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