Public procurement
21429172
LOT 39 Solid State electrode with a Silver/ Sulfide pellet
1
Enquiry period
with 06.06.2025 11:42
to 11.06.2025 10:30
to 11.06.2025 10:30
1 day left
2
Bidding period
with 11.06.2025 10:30
to 16.06.2025 10:30
to 16.06.2025 10:30
3
Auction
17.06.2025 14:56
4
Evaluation
5
Bids have been evaluated
Status
Active
Estimated value without VAT
40 000 MDL
Period of clarifications:
6 Jun 2025, 11:42 - 11 Jun 2025, 10:30
Submission of proposals:
11 Jun 2025, 10:30 - 16 Jun 2025, 10:30
Auction start date:
17 Jun 2025, 14:56
Supplier technical support:
(+373) 79999801
Solid State electrod with a Silver/ Sulfide pellet compatibil cu Potentiometric Titrator HANNA INSTRUMENTS HI 901
Ion (s) measured: Silver ( Ag +), Sulfide ( S2-)
Measurement range:
Silver 1.0 M to 1 x 10-6 M ( 107.900 to 0.11 ppm)
Sulfide 1.0 M to 1x10-7 M( 32.100 to 0.003 ppm)
Interfering ions: Mercury must be absent. Ions that complex with measured species will reduce measured ion concentrations.
Operating Temperature: 0-80 °C
Operating pH : 2-8 pH ( For Silver), 12-14 pH ( For Sulfide)
Dimensions: 12 mm ( OD) x 120 mm nominal insertion ( 0.47” x 4,72 “)
Conection: BNC
Mesurement Range silver ( Ag +)1M to
1• 10 -6M, 107,900 to 0.11 mg/L (ppm)
Sulfide ( S2-) 1M to 1• 10 -7M, 32,100 to 0.003 mg/L (ppm)
Temperature Range 0 t0 80 °C
Body Material PEI
Optimum pH Range pH 2 to 8 ( silver);pH 12 to 14 ( sulfide)
Body Length/ Overall Length 120 mm
Outer Diameter 12 mm
Cable coaxial; 1 m ( 3,3´)
Connector Type BNC
Notes + 56 mV ( silver);
- 28 mV ( sulfide)
Ion (s) measured: Silver ( Ag +), Sulfide ( S2-)
Measurement range:
Silver 1.0 M to 1 x 10-6 M ( 107.900 to 0.11 ppm)
Sulfide 1.0 M to 1x10-7 M( 32.100 to 0.003 ppm)
Interfering ions: Mercury must be absent. Ions that complex with measured species will reduce measured ion concentrations.
Operating Temperature: 0-80 °C
Operating pH : 2-8 pH ( For Silver), 12-14 pH ( For Sulfide)
Dimensions: 12 mm ( OD) x 120 mm nominal insertion ( 0.47” x 4,72 “)
Conection: BNC
Mesurement Range silver ( Ag +)1M to
1• 10 -6M, 107,900 to 0.11 mg/L (ppm)
Sulfide ( S2-) 1M to 1• 10 -7M, 32,100 to 0.003 mg/L (ppm)
Temperature Range 0 t0 80 °C
Body Material PEI
Optimum pH Range pH 2 to 8 ( silver);pH 12 to 14 ( sulfide)
Body Length/ Overall Length 120 mm
Outer Diameter 12 mm
Cable coaxial; 1 m ( 3,3´)
Connector Type BNC
Notes + 56 mV ( silver);
- 28 mV ( sulfide)
Information about customer
Fiscal code/IDNO
Address
MD-2051, MOLDOVA, mun.Chişinău, mun.Chişinău, str. Murelor, 3
Web site
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The contact person
Purchase data
Date created
6 Jun 2025, 11:41
Date modified
6 Jun 2025, 12:21
Estimated value (without VAT)
40 000 MDL
The minimum downward of the price
400 MDL
Achizitii.md ID
21429172
MTender ID
Type of procedure
Request price offers (goods)
Award criteria
The lowest price
Delivery address
MD-2051, MOLDOVA, mun.Chişinău, mun.Chişinău, str. Murelor, 3
Contract period
1 Jul 2025 03:00 - 30 Dec 2025 02:00
List of positions
1)
Title
Quantity: 2.0
Unit of measurement: Bucata
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Documents of the procurement procedure
anunt de participare (31).signed.pdf
anunt de participare (31).signed.pdf
Bidding Documents
-
6.06.25 12:21
At the moment there are no questions to lot
Clarifications
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