为满足孟加拉邦戈邦都隧道运营维护项目的需求，正常开展工作，现就所需的服务区净化水药剂及滤芯等物资进行采购，具体情况如下：
No.
Item
Specification
Unit
Qty
Unit price
(BDT)
Total price
(BDT)
Remarks
1
40" PP Cartridge Filter
(5 Micron)
pcs
1400
2
20" PP Cartridge Filter
(Flpp-20-5M,5 Micron)
pcs
350
3
Lime Powder
kg
4500
4
Sodium Hydroxide
kg
2100
5
Poly Aluminum Chloride
kg
4500
6
Acrylie Polymer Flocculant
kg
2100
7
RO Antiscalant
(Genesys LS)
kg
1400
8
Citric Acid
kg
700
9
Rokleen-21
kg
700
10
Antiscalant (Low pH)
Cubelite 2550 (Aqualin/Aust ralia)
L
1400
11
CIP Chemical (Low pH)
Cubelite 2557 (Aqualin/Aust ralia)
L
1400
12
CIP Chemical (High pH)
Cubelite 2555 (Aqualin/Aust ralia)
L
1400
Total
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