Chemical reagents | Tenderlake

Chemical reagents

Contract Value:
-
Notice Type:
Contract Notice
Published Date:
26 June 2023
Closing Date:
25 July 2023
Location(s):
LT LIETUVA (LT Lithuania/LIETUVA)
Description:
PURCHASE OF CERTIFIED REFERENCE MATERIALS, STANDARD SOLUTIONS, REAGENTS AND TOOLS FOR CHEMICAL TESTING (AK-9/2023)

Reagents and laboratory means for conducting chemical tests.

1,1 - Diantrimidas, C28H15NO4

10 g

Alumina

200 g

Multicellular standard metal solution certified reference material

300 ml

Multicellular standard metal solution, certified reference material

300 ml

Multicellular standard solution

300 ml

Multicellular standard solution

300 ml

Multicellular standard solution

300 ml

Multicellular standard solution

300 ml

Multicellular standard solution

300 ml

Multicellular standard solution

300 ml

Multicellular standard solution

300 ml

Multicellular standard solution

300 ml

Aluminium sulphate

400 g

Multicellular interference checking standard solution

375 ml

N,N-diethyl-1,4-phenylenediamino sulfatas(DPD)

550 g

N,N-Dimethylacrylamide, analytical standard

150 ml

Sodium acetate trihydrate

600 g

Sodium arsenite

150 g

Sodium azide

500 g

Sodium chloride

7000 g

Sodium citrate dihydrate

30 kg

Sodium dichloroisocyanourate dihydrate (C3N3O3Cl2Na×2H2O)

600 g

Sodium dihydrogen phosphate anhydrous (NaH2PO4)

500 g

Olive

10 l

Sodium fluoride

150 g

Sodium bicarbonate

1000 g

Sodium hydroxide

120 kg

Sodium hypochlorite

2000 ml

Sodium carbonate, anhydrous

2000 g

Sodium meta- arsenite

150 g

Sodium nitrate

300 g

Sodium nitrite

400 g

Natrio nitroprusidas dihidratas [Fe(CN)5NO]Na2×2H2O

250 g

Sodium oxalate

300 g

Alizarinas (kompleksonas) C19H15NO8x2H2O

10 g

Sodium salicylate (C7H5NaO3)

30 kg

Sodium sulfate anhydrous

5 kg

Sodium sulfide×9H2O

400 g

Sodium sulphite anhydrous

200 kg

Sodium sulphite anhydrous

400 g

Sodium thiosulphate pentahydrate

600 g

Nicotine, the reference substance

5 ml

Paration-metilas

2 mg

Parathion-methyl, reference substance

2 ml

P-dimethylamino benzaldehyde

300 g

Ammonium acetate

15 kg

Pentane-2,4-dionas (acetyl acetonas)

25 ml

Permanganate index (PI) standard solution

10 units

pH buffer

20 l

pH buffer

25 l

pH buffer

20 l

pH buffer

7 M

Detergent electrode

5 units

A set of reagents for checking the detector

2 pcs. (kit)

A set of reagents for checking the detector

2 pcs. (kit)

Resorcinol (or 1,3-Benzeneediol)

100 g

Ammonium acetate anhydrous

1 kg

Mixture of methyl esters of fatty acids

3 units

Sucrose

100 g

Set for the determination of sucrose, D-fructose, D-glucose in foodstuffs

2 pcs. (kit)

Dry residue standard solution or concentrate

1 pc

Dry residue standard solution or concentrate

5 units

Certified reference material for quality control for the determination of total migration in accordance with EN 1186-14

2 pcs.

Certified reference material for quality control for the determination of total migration according to EN 1186-3

2 pcs.

Certified reference material for quality control for the determination of total migration according to EN 1186-9

2 pcs.

Certified reference material for the determination of formaldehyde in accordance with CEN/TS 13130-23

2 pcs.

Certified reference material for quality control for the determination of lead, cadmium according to EN 1388-1

2 pcs.

Ammonium metavanadates

1000 g

Certified reference material for the quality control of lead, cadmium, mercury according to EN 12498

2 pcs.

Certified reference material. Food product. Matrix - confectionery or cereal product.

2 pcs.

Certified reference material. Food product. Matrix - lyophilized pig muscle.

6 sets

Certified reference material. Food product. Matrix - a fruit or vegetable product.

2 pcs.

Certified reference material. Food product. Matrix - fish or crab meat.

2 pcs.

Certified reference material. Matrix -sludge

1 pc

Silver nitrate

600 g

Silver sulphate

800g

Sulfuric acid ≥98%

100 l

Sulphuric acid, without nitrogen

100 l

Ammonium thiocyanates (rhodanides)

150 g

Silikagelis

1000 g

Fibre detection control kit

1 pcs. (kit)

Formic acid

50 l

Sorbic acid, analytical standard

3 units

Standard Colour solution 10-100 mg/l Pts

3500 ml

Standard ammonium rhodonadide solution

2 pcs. (ampoule)

Standard Ammonium absorbent solution

2 pcs. (ampoule)

Standard Ammonium solution

1000 ml

Standard Ammonium solution certified reference material

10 pcs. (ampoule)

Standard solution of nitric acid

5 pcs. (ampoule)

Carbon tetrachloride, analytical standard

5 ml

Standard BDS solution

2500 ml

Standard BDS solution

2000 ml

Standard Solution of Total Hardness (SSA) Hardness Total as CaCO3)

3000 ml

Standard chloride solution

600 ml

Standard chloride solution

5000 ml

Standard Cyanide Solution

200 ml

Standard Turbidity solution

1400 ml

Standard hydrochloric acid absorbent solution

2 pcs. (ampoule)

Standard hydrochloric acid solution

14 pcs. (ampoule)

Standard hydrochloric acid solution

60 pcs. (ampoule)

Ascorbic acid

1000 g

Standard Phosphate Solution

3000 ml

Standard Iron Solution

500 ml

Standard Iron Solution

500 ml

Standard dissolved oxygen solution

10000 ml

Standard Iodine Solution

25 pcs. (ampoule)

Standard Iodine Solution

15 pcs. (ampoule)

Standard combined solution of volatile organic compounds

3 ml

Standard calibration mixture of petroleum products

3 units

Standard solution of Potassium bichromate

10 pcs. (ampoule)

Standard solution of Potassium hydroxide

2 pcs. (ampoule)

1.3 - butandiol, analytical standard

5 g

Nitric acid

40 l

Standard solution of Potassium permanganate 0,01 mol/l

2 pcs. (ampoule)

Standard solution of Potassium permanganate 0,02 mol/l

25 pcs. (ampoule)

Standard free chlorine solution

21 pcs. (ampoule)

Standard sodium chloride solution

20 pcs. (ampoule)

Standard Sodium Hydroxide Solution

40 pcs. (ampoule)

Standard Sodium Hydroxide Solution

20 pcs. (ampoule)

Standard solution of sodium oxalate

30 pcs. (ampoule)

Standard Nitrate Solution

7 pcs. (ampoule)

Standard Nitrate Solution

7 pcs. (ampoule)

Standard Nitrite solution

1600 ml

Barium chloride dihydrate

2000 g

Standard Nitrite solution,

1000 ml

Standard Fat Solution

4 units

Standard Solution of Silver Nitrate

20 pcs. (ampoule)

Standard sulphuric acid solution

25 pcs. (ampoule)

Standard sulphuric acid solution

10 pcs. (ampoule)

Standard sulphate absorbent solution

2 pcs.

Standard sulphate solution

2000 ml

Standard sulphate solution

2000 ml

Standard Sulfide solution

600 ml

Standard suspended matter solution

5500 ml

Benzylparaben, certified reference material

3000 mg

Standard solution: inorganic analytes in soft water

5 units

Standard solution: clean water, simple components in soft water

1 pc

Standard Trilon B solution

40 pcs. (ampoule)

Stearyl stearate, the reference substance

1 g

Sulfanilic acid

250 g

Lead acetate trihydrate

1 kg

Tetrahidrofuranas

12 l

Tetrahydrofuran, analytical standard

5 ml

Tioacetamidas

200 g

Tisab reagent for fluoride determination

10 l

Benzo(a)pyrene, analytical standard

500 mg

Titanium dioxide

250 g

Trichloretenas

5 ml

Trichloroethylene, analytical standard

5 ml

Trietanolaminas

1500 ml

Hydrogen peroxide

10 l

Water

300 l

Copper standard solution

300 ml

Internal standard solution (Bi, Ho, In, 6Li, Sc, Tb, Y, Ge, Ga, Rh, Lu, And)

300 ml

Internal standard solution (Bi, Ho, In, 6Li, Sc, Tb, Y, Ge, Ga, Rh, Lu, And)

300 ml

Internal standard solution for ICP-OES analysis

300 ml

Benzo(a)pyrene, certified reference material

200 mg

Internal standard solution for ICP-OES analysis

300 ml

b - heksachlorcikloheksanas (β-HCH), pamatinė medžiaga

250 mg

β-glycerophosphate (disodium salt, hydrate)

500 g

D-heksachlorcikloheksanas (D-HCH), pamatinė medžiaga

200 mg

Benzo(b)fluoranthene, analytical standard

300 mg

Benzo(g,h,i)perilene, analytical standard

300 mg

Benzo(k)fluoranthene, analytical standard

300 mg

BisphenolA, analytical standard

1000 mg

Bromphenol blue

250 g

1-Phenoxypropan-2-ol, analytical standard

250 ml

Bromocresol green

50 g

Bromthymol blue

250 g

Cesium chloride

500 g

Chloroform

20 l

Zinc acetate dihydrate

2000 g

Zinc sulphate heptahydrate

1000 g

D-glucose

250 g

Disodium hydrogen phosphate anhydrous (Na2HPO4)

2000 g

Soil, certified reference material

4 units

Salt set in sealed cells with a stable moisture content, for calibration of the water activity (AW) measuring device NOVASINA AW Sprint

1 1 pack/1 set

1-Naftilaminas

450 g

Bread/cake, certified reference material

5 units

Conductivity solution, certified reference material

2000 ml

Electrolyte solution

300 ml

Electrolyte solution, KCl (without AgCl)

1000 ml

Electrolyte solution, KCl (AgCl)

300 ml

Ethylbenzene, analytical standard

5 ml

Disodium salt of ethylenediaminotetraacetic acid dihydrate (EDTAdiNa*2H2O) or Trilon B

10000 g

Phenantroline hydrochloride monohydrate (1,10-)

300 g

Phenylhydrazine hydrochloride

1000 g

Fenolftaleinas

30 g

2-Phenoxyethanol, analytical standard

1 l

Phenol red

10 g

Formaldehyde

5000 ml

Formaldehyde, of a different manufacturer than a higher position

4500 ml

Phosphoric acid (ortho)

40 l

Iron trichloride hexahydrate

100 g

Gyvsidabrio (II) fucked up

20 g

Mercury diodide

200 g

Mercury sulfate

1500 g

Glicinas

200 g

Griso reagentas

2500 ml

4,4-DDE, reference material

1 pc

Heptachlor, analytical standard

250 mg

Heptachlor-endo-epoksidas

100 mg

Indenum(1,2,3-cd)pyrene, analytical standard

300 mg

Isopropanol

25 l

Isopropanol

100 l

, sublimuotes

500 g

Combined standard solution of ammonium nitrogen, nitrate and orthophosphate

5 units

Combined standard solution of Kjeldahl nitrogen, total nitrogen and total phosphorus

5 units

Sea sand (sea sand extra pure)

10 kg

Cadmium sulfate

200 g

Acetilacetonas

250 ml

Calcium chloride, anhydrous

10 kg

Calcium carbonate

200 g

Calcium standard solution

3000 ml

Potassium bichromate

4500 g

Potassium chloride

2500 g

Potassium hexacyanoferrate (II) trihydrate (Yellow blood salt)

3000 g

Potassium hydrophosphate

2500 g

Potassium iodate, KJO3

250 g

Potassium iodide

4000 g

Potassium iodide solution

200 ml

Akroleinas

5 pcs. (ampoule)

Potassium nitrate

750 g

Potassium nitrite

100 g

Potassium persulfate (K2S2O8)

5000 g

Particulate matter certified reference material

2 pcs. (filter)

Kjeldahl tablets with titanium dioxide

2000 pcs. (tablet)

Kjeldahl tablets with copper sulfate

8000 pcs. (tablet)

Cobalt (II) chloride hexahydrate

250 g

Starch soluble

550 g

Set for the determination of lactose in foodstuffs

2 pcs. (kit)

Lanthanum (III) oxide

500 ml

Aliltiokarbamidas

400 g

Lanthanum nitrates, La(NO3)3xH2O

25 g

L-glutamic acid

150 g

Lithium standard solution

300 ml

Magnesium standard solution

1500 ml

Mass calibration standard

300 ml

Methylene blue

25 g

Methyl red

30 g

Monoelementary standard solution

300 ml

Multianiyonic solution

200 ml

Multicellular standard metal solution

300 ml

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The Buyer:
Nacionalinė visuomenės sveikatos priežiūros laboratorija
CPV Code(s):
33696300 - Chemical reagents