Procurement of chemicals and reagents, standards and kits

LOT-0001
101
101.
Saccharin standard for HPLC (CRM), 1000 mg

LOT-0002
102
102.
Acesulfam K, standard for HPLC (CRM), 1000 mg

LOT-0003
103
103.
Sorbitol, HPLC standard (CRM), 1000 mg

LOT-0004
104
104.
Mannitol, HPLC standard (CRM), 1000 mg

LOT-0005
105
105.
Aflatoxin B1 (CRM), 10 µg/mL, 5 mL

LOT-0006
106
106.
Aflatoxin B2 (CRM), 10 µg/mL, 5 mL

LOT-0007
107
107.
Aflatoxin G1 (CRM), 10 µg/mL, 5 mL

LOT-0008
108
108.
Aflatoxin G2 (CRM), 10 µg/mL, 5 mL

LOT-0009
109
109.
Sodium nitrate, analytical standard, CRM, 1000 mg

LOT-0010
110
110.
(Sodium nitrate p.a.)

LOT-0011
111
111.
Sodium acetate trihydrate p.a.

LOT-0012
112
112.
Sodium acetate, anhydrous, 99%, gradient grade for liquid chromatography

LOT-0013
113
113.
Propionic acid for synthesis

LOT-0014
114
114.
Dichloromethane for analysis of organic compounds, purity minimum 99% (Dichloromethane, analytical reagent grade, 99.8%)

LOT-0015
115
115.
Ammonium heptamolybdate tetrahydrate, min.99%

LOT-0016
116
116.
Ammonium heptamolybdate tetrahydrate, min.99%

LOT-0017
117
117.
Palladium modifier for graphite furnace AAS

LOT-0018
118
118.
Acetonitrile for gas chromatography (Acetonitrile GCMS Grade)

LOT-0019
119
119.
Petroleum ether with a boiling point of 40-60ᵒC for pesticide residue analysis

LOT-0020
120
120.
TABL.PHENOL RED/LOVIBONAD ZA PH or equivalent

LOT-0021
121
121.
1-naphthylamine, GR for analysis

LOT-0022
122
122.
Sodium Hydrogen Carbonate p.a.

LOT-0023
123
123.
Sodium nitrite, min. 99% purity

LOT-0024
124
124.
Zinc acetate dihydrate p.a

LOT-0025
125
125.
Octylamine puriss. (GC)

LOT-0026
126
126.
Potassium Chloride (min. 99% purity)

LOT-0027
127
127.
Ammonium Cerium (IV) Sulfate Dihydrate GR for Analysis

LOT-0028
128
128.
Certified reference material, Ethylene oxide 2000 μg/mL, 1mL

LOT-0029
129
129.
Rotavapor oil - polyethylene glycol 400

LOT-0030
130
130.
Active carbon р.а.

LOT-0031
131
131.
Potassium nitrate p.a

LOT-0032
132
132.
Sodium sulfate anhydrous ACS, 99%

LOT-0033
133
133.
Potassium sodium tartrate p.a.

LOT-0034
134
134.
Standard iron solution (traceable to SRM from NIST, Fe[NO3]2 in HNO3, 0.5 mol/L, 1000 mg/L Fe) or equivalent

LOT-0035
135
135.
Hydrochloric acid, 37 % sup.pure

LOT-0036
136
136.
Dimethyl sulfoxideE p.a.

LOT-0037
137
137.
Methyl row, indicator, p.a.

LOT-0038
138
138.
TOC Cell test for Pharo 300 instrument or equivalent

LOT-0039
139
139.
A set of turbidimeter standards with: < 0.1 NTU; 20 NTU; 200 NTU and 800 NTU equivalent for VWR TIR 210 turbidimeter

LOT-0040
140
140.
Standard solution for conductometer with C(KCl)=0.01 mol/L i.e. 1413uS/cm (25ᵒC)

LOT-0041
141
141.
Standard solution for conductometer with C(KCl)=0.001 mol/L i.e. 147uS/cm (25ᵒC)

LOT-0042
142
142.
Electrolyte solution C(KCl)=3 mol/L

LOT-0043
143
143.
Ampoules of water for injections min.5 ml

LOT-0044
144
144.
Tetrabutylammonium perchlorate, p.a.

LOT-0045
145
145.
n-Hexane for gas chromatography

LOT-0046
146
146.
Methanol for Gas chromatography

LOT-0047
147
147.
Chloroform for Gas Chromatography, Su

LOT-0048
148
148.
Potassium dichromate p.a.

LOT-0049
149
149.
Ammonium test 0.013-3.86 NH4 for Pharo 300 device or equivalent

LOT-0050
150
150.
Nitrite test, 0.02-1.0 NO2-N for Pharo 300 device or equivalent

LOT-0051
151
151.
Sulfate reagent test, 5-300 mg SO4 for Pharo 300 apparatus or equivalent (100 tests)

LOT-0052
152
152.
Combi Chek 10 control test for Pharo 300 device or equivalent

LOT-0053
153
153.
Silica gel (blue gel): desiccant; 1-3mm

LOT-0054
154
154.
Wijs's reagent for iodine number

LOT-0055
155
155.
Barium chromate purum.98%

LOT-0056
156
156.
Sodium phosphate in anhydrous form (CAS:7601-54-9)

LOT-0057
157
157.
Dehydrating salt (salt for absorbing moisture)

LOT-0058
158
158.
Methyl paraben, GC purity >99.0%

LOT-0059
159
159.
Ethyl paraben, HPLC purity

LOT-0060
160
160.
Propyl paraben, HPLC purity)

LOT-0061
161
161.
2-Phenoxyethanol

LOT-0062
162
162.
Benzoic Acid, CRM, 1000 mg

LOT-0063
163
163.
Sorbic Acid, CRM, 1000 mg

LOT-0064
164
164.
Butyl paraben HPLC Grade

LOT-0065
165
165.
Hydroxyl ammonium chloride p.a.

LOT-0066
166
166.
Hydrochloric Acid, 37% (purity: As-0.0000005% max) for arsenic determination

LOT-0067
167
167.
Nitric Acid GR (max. 0.005 ppm Hg) 65%

LOT-0068
168
168.
Hydrochloric acid for mercury determination, 37% (purity: Hg- 0.0000005 % max.)

LOT-0069
169
169.
Ascorbic Acid, p.a.

LOT-0070
170
170.
pH indicator strips 0 - 2.5 (test strips)

LOT-0071
171
171.
pH indicator strips 11 - 13 (test strips)

LOT-0072
172
172.
TRITON-X 100 solution

LOT-0073
173
173.
Aniline hydrochloride 50 g

LOT-0074
174
174.
Ammonium sulfamate p.a.

LOT-0075
175
175.
Combi Chek 20 control test for Pharo 300 device or equivalent

LOT-0076
176
176.
Аmmonium standard solution 1000 mg/L, 100 mL

LOT-0077
177
177.
Nitrite standard solution 1000 mg/L, 100 mL

LOT-0078
178
178.
Sulfate standard solution, 1000 mg/L, 100 mL

LOT-0079
179
179.
Kjeldahl catalyst tablets with selenium for protein analysis

LOT-0080
180
180.
Amonium formate p.a.)

LOT-0081
181
181.
Potassium iodide p.a.

LOT-0082
182
182.
Ferric pyrophosphate p.a.

LOT-0083
183
183.
Matrix modifier 10% Ammonium Dihydrogen Phosphate solution, 0.5%

LOT-0084
184
184.
Vitamin B2 riboflavin standard, CRM, 500-1000 mg

LOT-0085
185
185.
Ammonium monovanadate, p.a.

LOT-0086
186
186.
Enzyme kit for the determination of dietary fiber according to AOAC method 985.29

LOT-0087
187
187.
Caffeine Analytical Standard, CRM, 500-1000 mg

LOT-0088
188
188.
Prednisone reference standard

LOT-0089
189
189.
n-pentan, p.a.

LOT-0090
190
190.
Sulphosalicylic acid 20%)

LOT-0091
191
191.
Saline solution, 0.9%

LOT-0092
192
192.
Pepsin p.a.

LOT-0093
193
193.
Fatty acids, FAME mix, C4-C24, CRM

LOT-0094
194
194.
Sulphanilamide, min.99% purity

LOT-0095
195
195.
Silver nitrate, 0.02 mol/L, ampoule for preparation of standardized volumetric solution 1L, traceable to NIST

LOT-0096
196
196.
Ferroin solution, Ph.Eur.

LOT-0097
197
197.
Potassium hexacyanoferrate(ll) trihydrate min.99%

LOT-0098
198
198.
N-(1-Naphthyl)ethylene diamine dihydrochloride

LOT-0099
199
199.
Disodium hydrogen citrate sesquihydrate, purity minimum 99%

LOT-0100
200
200.
Trisodium citrate dihydrate, purity ≥ 99%