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Absorbing Solution
for Mercaptans in the Atmosphere (Meets Specifications
of ASTM D-2913)
AX-975 500ml
38.80
Acetate Buffer Solution
APHA for Chlorine pH 4.0
A-105
500ml
11.77
A-105
liter
18.04
A-105 4
liter
61.25
A-105 10
liter
103.43
A-105 20
liter
195.45
Acetate Buffer Solution
APHA for Cyanide pH 4.5
A-107 500ml
17.82
A-107
liter
31.38
A-107 4
liter 104.02
Acetate Buffer Solution
APHA for Iron (Ammonium Acetate and Acetic
Acid)
A-106 500ml
14.65
A-106 liter
25.86
A-106 4 liter
104.02
Acetate Buffer Solution
Plating Formula (90 grams Sodium Acetate
Trihydrate and 15ml Acetic Acid per liter)
AX-914 1 liter
13.38
AX-914 4 liter
33.50
AX-914 10 liter
93.43
AX-914 20 liter
115.01
Acetate Buffer Solution
1.0 N Sodium Acetate in 0.1 N Acetic Acid
AX-992 4 liter
26.37
AX-992 20 liter
87.44
Acetate Buffer Solution
pH 5.5 (150 grams Sodium Acetate Trihydrate and
15ml Acetic Acid per liter)
AX-921 liter
14.26
AX-921 4 liter
36.35
Acetic Acid 1% V/V
AX-981
500ml
6.72
AX-981 1 liter
7.87
Acetic Acid 2% V/V (1+49)
A-113 500ml
7.12
A-113 1
liter
8.12
Acetic Acid 3% V/V
AX-934 500ml
7.12
AX-934 liter
8.75
AX-934 20 liter
44.86
Acetic Acid 4% V/V
AX-986
500ml
7.42
AX-986 4 liter
23.72
Acetic Acid 5% V/V
AX-908 500ml
6.72
AX-908 liter
9.26
AX-908 4 liter
24.80
Acetic Acid 10% V/V
A-115 500ml
7.83
A-115 liter
10.47
A-115 4 liter
31.14
A-115 20 liter
77.28
Acetic Acid 12.5% V/V
(1+7)
A-110 4 liter
31.14
Acetic Acid 20% V/V
AX-930 liter
12.11
AX-930 4 liter
39.99
Acetic Acid 50% V/V (1+1
A-109
500ml 13.55
A-109 liter
21.06
A-109 4 liter
69.14
Acetic Acid 60% V/V
A-116 4
liter 61.30
A-116 20
liter 238.00
Acetic Acid 70% V/V
A-123 4
liter
74.57
Acetic Acid 90% V/V
AX-929 liter
28.26
Acetic Acid 0.1 N
A-125 500ml 8.45
A-125 4 liter 16.08
Acetic Acid 0.5 N
AX-922 4 liter
26.37
Acetic Acid 1.0 N
A-130 500ml 9.17
A-130 liter 11.19
A-130 4 liter 26.37
Acetic Acid 6.0 N
A-133 500ml
13.30
Acetic Acid 10.0 N
A-430 4 liter
66.72
Acetic Acid Buffer
Solution
pH 4.0 (Meets Specifications of ASTM D-3694)
Contains: Sodium Acetate and Glacial Acetic Acid
A-124 500ml
11.77
A-124 liter
18.82
A-124 4
liter 59.13
A-124 20
liter 247.13
Acetocarmine
"Bellings" for smears of Anthers
(Contains: Glacial Acetic Acid & Ferric Chloride)
A-331 100ml
8.75
Acetone Buffered T.S.
Meets USP Specifications (Contains: Sodium
Acetate, Sodium Chloride, Hydrochloric Acid and Acetone)
A-401 100ml
7.12
A-401 500ml
12.62
A-401 liter
19.62
Acetone Alcohol 1+1
Technical Grade for Decolorizing and Cleaning
A-135 500ml
11.00
A-135 liter
18.92
A-135 4 liter
61.87
A-135 10 liter
122.92
Acid Alcohol Mixture
5% Hydrochloric Acid in 70% Ethanol
A-143 500ml
9.38
A-143 liter
14.59
Acid Dichromate Cleaning
Solution
For Cleaning Laboratory
Glassware (Contains: Potassium Dichromate in Sulfuric Acid
A-140
500ml
19.97
A-140
liter
23.20
A-140
2.5 liter
29.93
Acid Digestion Mixture
APHA for Nitrogen (Contains: Sulfuric Acid and Mercuric Oxide) Must be kept
above 14 degrees C to prevent crystals from forming
A-145 liter
23.52
A-145 4 liter
75.50
Aerosol O.T. ®
Wetting Agent (10% Aqueous)
Aerosol is a registered trademark of
American Cyanamid
A-155 500ml
20.98
A-155 liter
35.14
Alcoholic Sulfuric Acid
APHA for Phosphate (Contains: Sulfuric Acid
and Methanol)
A-300 500ml
12.69
A-300 liter
20.25
Alizarin Red-S 1% Aqueous
pH Range 3.7 to 5.2, Color change Yellow to
Purple
A-150 100ml
6.72
A-150 500ml
9.56
A-150 liter
16.31
Alizarin Yellow R 0.01%
Aqueous
pH Range 10.0 to 12.0, Color Change Yellow to
Red
A-152 500ml
7.32
A-152 liter
11.01
A-152 4
liter 30.24
Alizarin Yellow R 1%
Aqueous
pH Range 10.0 to 12.0, Color Change Yellow to
Red
A-154 500ml 21.27
A-154 liter
33.36
Alkaline Blue 0.04% in Methanol
A-158 100ml
7.69
Alkaline Iodide-Sodium
Azide
(Meets Specifications of
ASTM) APHA
(Contains:
Sodium Hydroxide. Potassium Iodide and Sodium Azide)
A-170 100ml
7.50
A-170
500ml
21.81
A-170
liter
38.29
A-170 4
liter
138.09
Alkaline Iodide
"Winkler"
Contains: Sodium Hydroxide and Potassium Iodide
(Contains No Azide's)
A-162 500ml
23.81
A-162 liter
43.42
Total Alkalinity
Indicator
T-250
60ml
9.54
T-250 100ml
9.54
T-250 500ml
14.84
Alum Solution 10% W/V
APHA for Dissolved Oxygen
A-174 4 liter
97.82
Aluminum Chloride 0.1 M
Standardized Against Zinc Sulfate
A-179 liter
26.69
Aluminum Chloride 0.16 M
Standardized Against Zinc Sulfate
AX-927 liter
29.58
AX-927 4 liter
104.02
Aluminum Chloride 6.0 N
Standardized Against Zinc Sulfate
AX-983 100ml
24.20
AX-983 500ml
111.12
Aluminum Sulfate
(Meets Specifications of ASTM E-34) 49 grams
per liter (Contains: Aluminum Sulfate and Perchloric Acid)
A-186 100ml
7.12
A-186 500ml
16.27
A-186 liter
26.43
Amino Acid Reducing
Reagent
APHA for Molybdate Reactive Silica
(Contains: Sodium Bisulfite and 1-Amino-2-Naphthol-4- Sulfuric Acid)
A-390 liter
22.59
Amino Acid Reducing
Reagent
APHA for Silica (Contains:
1-Amino-2-Naphthol-4-Sulfonic Acid, Sodium Sulfite and Sodium Bisulfite)
A-395 500ml
18.53
A-395 liter
33.66
Amino-Naphthol-Sulfonic
Acid Solution
ASTM for Silica (Contains:
1-Amino-2-Naphthol-4-Sulfonic Acid, Sodium Sulfite and Sodium Bisulfite)
A-392 liter
19.97
Ammonia Electrode Filling
Solution
APHA (Contains: Ammonium Chloride, Sodium
Nitrate and Silver Nitrate)
A-377 100ml
9.62
A-377 500ml
18.82
Ammonia pH Adjusting ISA
Ammonia Buffer ISA
A-465 500ml
32.41
A-465 liter
58.65
Ammonia Buffer
Plating Formula (Contains:
Ammonium Chloride and Ammonium Hydroxide) 1.0 M (pH 10.0)
A-192
500ml
11.21
A-192
liter
13.96
A-192 4
liter
40.70
A-192
10 liter 90.68
A-192
20 liter
145.43
Ammonia Electrode Filling
Solution
APHA for Nitrogen (Nitrate) Contains:
Ammonium Chloride, Sodium Nitrate and Silver Nitrate
A-420 500ml
13.44
A-420 liter
22.59
Ammonia Standard 100ppm
NH3
100mg per liter as Ammonia, APHA
A-193 100ml
7.12
A-193 500ml
17.12
A-193 liter
29.93
Ammonia Standard 100ppm
As Nitrogen (N) 100mg/lt
A-435 100ml
7.12
A-435 500ml
17.12
A-435 liter
29.93
Ammonia Standard 1000ppm
As NH3 (Meets
Specifications of ASTM) 100mg/lt *Shelf life
90 days
A-389
100ml 8.16
A-389
500ml 21.38
A-389
liter 31.38
Ammonia Standard
1ml=1mg (N=1.22mg NH3)
APHA
A-194
100ml 7.12
A-194
500ml 17.12
A-194
liter 29.93
A-194 4
liter 72.74
Ammonium Acetate T.S. 10% W/V
Meets USP Specifications
AX-944 100ml
9.14
AX-944 liter
17.82
Ammonium Acetate 20% W/V
(Meets Specifications of ASTM E-50 , Reagent
#149)
A-360 500ml
18.21
A-360 liter
31.02
Ammonium Acetate 3.0 M
A-500 4 liter
49.82
A-500 10 liter 103.14
Ammonium Acetate-Acetic
Acid Solution
(Meets Specifications of ASTM E-200)
Contains: Ammonium Acetate and Acetic Acid
A-403
liter 25.22
Ammonium Bifluoride 1.55%
15.5 grams per liter
A-364 liter
14.65
Ammonium Bifluoride 5%
A-365 500ml
10.35
A-365 liter
18.69
A-365 4 liter
56.05
Ammonium Bifluoride 10%
W/V
AX-920 500ml
11.43
AX-920 liter
19.53
AX-920 4 liter
59.10
Ammonium Bifluoride 15%
W/V
A-366 100ml
7.06
A-366 500ml
12.11
A-366 liter
19.77
Ammonium Bifluoride 20%
W/V
A-368 500ml
13.33
A-368 liter
19.95
Ammonium Bifluoride 0.1 M
A-501 500ml 12.75
Ammonium Chloride 0.115%
W/V
115 grams per liter
A-475 20
liter 43.18
Ammonium Chloride 0.54%
W/V
APHA for Cyanates
A-297 liter
11.29
A-297 4 liter
25.39
Ammonium Chloride 1% W/V
A-438 liter
13.14
Ammonium Chloride 5% W/V
A-306 500ml
10.94
Ammonium Chloride 10% W/V
AX-957 500ml
14.48
AX-957 liter
23.62
Ammonium Chloride 0.1 M
For Ammonia ISE Electrodes
A-355 500ml
17.12
A-355 liter
29.58
Ammonium Chloride 2.0 M
AX-950 500ml
21.38
Ammonium Chloride Buffer
4 Molar in 4 Molar Ammonium Hydroxide
A-425 500ml
14.79
A-425 liter
21.52
A-425 20 liter
198.01
Ammonium Chloride Buffer
T.S.
Contains: Ammonium Chloride and Ammonium
Hydroxide
A-398 500ml
15.41
A-398 liter
25.09
Ammonium Chloride 1000ppm
as NH3
For Specific ion Electrodes
A-388 500ml
21.38
A-388 liter
31.38
Ammonium Chloride/ E.D.T.A.
Dilute Solution (EPA for Nitrate) Contains: Ammonium
Chloride and E.D.T.A. Disodium Salt
A-307 500ml
10.11
A-307 liter
16.92
Ammonium Chloride/ E.D.T.A. Reagent
Stock Solution (APHA for Nitrogen) Contains:
Ammonium Chloride and E.D.T.A. Disodium Salt
A-198 500ml
11.41
A-198 liter
20.89
A-198 4 liter
43.31
A-198 10 liter
118.14
A-198 20 liter
201.25
Ammonium Citrate 20%
Solution
200 grams per liter (Meets Specifications of
ASTM E-350) For Chemical Analysis of Steel & Iron
A-416 liter
52.48
Ammonium Citrate 50%
Solution
500 grams per liter (Meets Specifications of
ASTM E-120)
A-415 500ml
78.54
Ammonium Hydroxide 1%
(1+99)
A-199 500ml
7.40
Ammonium Hydroxide 3%
A-208 liter
10.55
A-208 4 liter
22.09
Ammonium Hydroxide 5%
(1+19)
A-203 500ml
7.40
A-203 liter
10.55
A-203 4 liter
22.09
A-203 20
liter 71.00
Ammonium Hydroxide 10%
(1+9)
A-200 500ml
7.69
A-200 liter
10.80
Ammonium Hydroxide 12% as
Ammonia
(Meets Specifications of ASTM D-1026)
A-207 500ml
10.30
Ammonium Hydroxide 14% as
Ammonia
AX-912 500ml
10.61
AX-912 liter
16.67
AX-912 4 liter
50.99
Ammonium Hydroxide 15%
V/V
A-211 500ml
9.97
A-211 liter
14.55
Ammonium Hydroxide 20%
(1+4)
(Meets Specifications of ASTM D-1126-86)
A-201 500ml
10.35
A-201 liter
14.69
A-201 4 liter
39.99
A-201 10 liter
66.45
Ammonium Hydroxide 25%
(1+3)
AX-933 500ml
10.35
AX-933 liter
14.69
AX-933 4 liter
39.99
Ammonium Hydroxide 37.5%
(3+5)
(Meets Specifications of ASTM D-1091)
A-204 liter
15.00
A-204 4 liter
45.77
Ammonium Hydroxide 50%
(1+1)
(Meets Specifications of ASTM D-1886)
A-205 500ml
11.47
A-205 liter
16.67
A-205 4 liter
50.76
Ammonium Hydroxide 0.3 N
AX-988
liter 44.07
Ammonium Hydroxide 0.5 N
A-212 liter
14.26
Ammonium Hydroxide 1.0 N
A-350 500ml
11.41
A-350 liter
16.26
A-350 4 liter
45.90
Ammonium Hydroxide 2.0 N
A-214
500ml 11.41
A-214 liter
16.26
A-214 4 liter
45.90
Ammonium Hydroxide 3.0 N
A-213
500ml 13.10
A-213 liter
25.03
A-213 4 liter
45.90
Ammonium Hydroxide 5.0 N
A-215
500ml 13.10
A-215 liter
25.03
A-215 4 liter
49.19
Ammonium Hydroxide 6.0 N
A-216 500ml 14.26
A-216 liter 25.45
Ammonium Hydroxide 14.0 N
A-220 liter
29.58
A-220 4 liter
77.00
Ammonium
Hydroxide-Ammonium Acetate Buffer
(Meets Specifications of ASTM D-857)
A-221 4 liter
103.93
Ammonium Molybdate 4%
40 grams per liter (APHA for Phosphate by
the Ascorbic Acid Method)
A-224 100ml
9.84
A-224 500ml
17.60
A-224 liter
28.51
A-224 4 liter
90.18
Ammonium Molybdate 7.1%
with Sulfuric Acid
AX-998 liter
44.07
Ammonium Molybdate 10%
APHA for Silica (pH Adjusted 7 to 8)
A-240 100ml
9.89
A-240 500ml
28.16
A-240 liter
45.28
A-240 4
liter 83.20
Ammonium Molybdate
Reagent #1
APHA for Phosphorus by the Stannous Chloride
Method (Contains: Ammonium Molybdate and Sulfuric Acid)
A-225 500ml
14.69
Ammonium Nitrate 40% W/V
A-510
500ml 47.80
Ammonium Oxalate 4% W/V
A-247
500ml
11.79
A-247
liter
20.66
A-247 4 liter
55.61
A-247
10 liter 124.04
A-247
20 liter 229.55
Ammonium Oxalate 5% W/V
A-248 500ml
11.87
A-248 liter
22.18
A-248 4 liter
64.16
Ammonium Oxalate
Saturated (<10%)
(Meets Specifications of ASTM E-396)
A-249 liter
25.40
Ammonium Persulfate 20%
W/V
AX-941
500ml 22.59
Ammonium Phosphate 10%
(Meets Specifications of ASTM E-50 Reagent
#139)
A-380 500ml
8.96
Ammonium Phosphate 40%
W/V
APHA for Electrothermal Atomic Absorption
Spectrometry
A-381 100ml
14.73
Ammonium Sulfate 10% W/V
A-257 500ml
12.82
A-257 liter
22.05
Ammonium Sulfate 2.0 M
For use with ISE Electrodes
A-259 500ml
20.71
A-259 liter
33.58
Ammonium Thiocyanate 0.1
N
A-260 500ml
8.91
A-260
liter
12.68
A-260 4
liter
35.83
A-260
20 liter 111.20
Ammonium Thiocyanate 0.5
N
AX-924
liter 16.13
Ammonium Thiocyanate 1.0
N
AX-945 liter
19.75
AX-945 4 liter
60.45
Ammonium Thiocyanate T.S.
8% W/V
Meets USP Specifications
A-396 100ml
7.12
Ammonium Thiocyanate 10%
W/V
(Meets Specifications of ASTM E-50 Reagent
#140)
A-385 100ml
9.70
A-385 liter
19.14
A-385 20 liter
262.36
Ammonium Thiocyanate 30%
W/V
300 grams per liter (Meets Specifications of
ASTM E-200)
A-302 liter
57.52
Antimony Chloride 2%
20 grams per liter (Meets Specifications of
ASTM E-54) Contains: Antimony Trichloride and Hydrochloric
Acid
A-267 500ml
21.45
A-267 liter
37.28
Antimony Potassium
Tartrate
APHA for Phosphorus (2.743 grams per liter)
P-280 100ml
6.72
P-280 500ml
11.41
P-280 liter
20.81
Antimony Potassium
Tartrate
3 grams per liter (APHA for Phosphate)
A-265 500ml
11.41
A-265 liter
20.81
Ascorbic Acid 1%
10 grams per liter (Meets Specifications of
ASTM D-3372)
A-337 liter
8.54
Ascorbic Acid 10%
100 grams per liter (Meets Specifications of
ASTM D-3557)
A-338 liter
26.18
Ascorbic Acid Reagent
For Total Recoverable Phosphorus (Meets
Specifications of ASTM D-4183) Contains: Ascorbic Acid, Acetone and
Brij-35®
A-339 4 liter
29.88
Azo Violet Indicator
0.025%
AX-977 500ml
8.75
AX-977 liter
13.45
Azo Violet Indicator 0.1% in
Anhydrous Alcohol
AX-994 100ml
10.28
AX-994 500ml
18.17
AX-994 liter
30.74
