Gói thầu: Cung cấp hóa chất phân tích
[Thông báo từ bidwinner] Ra mắt bộ lọc từ khóa mới từ ngày 16-03-2024
| Thông tin | Chi tiết |
|---|---|
| Số TBMT | 20200566222-00 |
| Thời điểm đóng mở thầu | 03/06/2020 08:30:00
Đã đóng thầu
|
| Bên mời thầu | Trung Tâm Quan trắc và Phân tích Tài nguyên Môi trường |
| Tên gói thầu | Cung cấp hóa chất phân tích |
| Số hiệu KHLCNT | 20200501255 |
| Lĩnh vực | Hàng hóa |
| Chi tiết nguồn vốn | Kinh phí sự nghiệp môi trường năm 2020 |
| Hình thức LCNT | Chào hàng cạnh tranh trong nước |
| Loại hợp đồng | Trọn gói |
| Phương thức LCNT | Một giai đoạn một túi hồ sơ |
| Thời gian thực hiện hợp đồng/gói thầu | 50 Ngày |
| Hình thức dự thầu | Đấu thầu qua mạng |
| Thời gian nhận HSDT từ ngày | 2020-05-27 08:04:00 đến ngày 2020-06-03 08:30:00 |
| Địa điểm thực hiện gói thầu | |
| Địa điểm mở thầu | website: http://muasamcong.mpi.gov.vn |
| Giá gói thầu | 490,000,000 VNĐ |
| Số tiền bảo đảm dự thầu | 7,350,000 VNĐ ((Bảy triệu ba trăm năm mươi nghìn đồng chẵn)) |
| Hinh thức bảo đảm dự thầu | Thư bảo lãnh |
| Xem nội dung TBMT gốc và tải E-HSMT | content_copySao chép link gốc |
| Theo dõi | (Bạn cần đăng nhập để sử dụng chức năng theo dõi) |
Mẫu sô 01A: PHẠM VI CUNG CẤP
| STT | Danh mục hàng hóa | Ký mã hiệu | Khối lượng mời thầu | Đơn vị | Mô tả hàng hóa | Ghi chú |
| 1 | "(NH4)2Fe(SO4)2.6H2O Ammonium iron(II) sulfate hexahydrate" | 200 | gam | 99.997% trace metals basis | ||
| 2 | "(NH4)2HPO4 di-Ammonium hydrogen phosphate" | 2.500 | gam | "Assay (acidimetric) ≥ 99.0 % Insoluble matter ≤ 0.005 % pH-value (5 %; water; 25 °C) 7.8 - 8.1 pH-value (20 %; water) about 8 Chloride (Cl) ≤ 0.0005 % Nitrate (NO₃) ≤ 0.001 % Sulfate ≤ 0.004 % Heavy metals (as Pb) ≤ 0.0005 % Ca (Calcium) ≤ 0.001 % Fe (Iron) ≤ 0.001 % K (Potassium) ≤ 0.001 % Mg (Magnesium) ≤ 0.0005 % Na (Sodium) ≤ 0.001 %" | ||
| 3 | "(NH4)6Mo7O24.4H2O Ammonium heptamolybdate tetrahydrate" | 2.000 | gam | "Assay (precipitative titration) 99.3 - 101.8 % Identity passes test Insoluble substances ≤ 0.005 % Chloride (Cl) ≤ 0.002 % Nitrate (NO₃) passes test Phosphate (PO₄) ≤ 0.0005 % Phosphate, Arsenate, Silicate (as PO₄) passes test Sulfate (SO₄) ≤ 0.02 % Heavy metals (as Pb) ≤ 0.001 % K (Potassium) ≤ 0.005 % Mg (Magnesium) ≤ 0.005 % Na (Sodium) ≤ 0.005 % Magnesium and alcali salts ≤ 0.02 % " | ||
| 4 | o-Phenanthroline monohydrate | 100 | gam | methanol: 200 mM | ||
| 5 | "1,5-Diphenylcacbazid (C13H14N4O) | 300 | gam | Assay ≥98% (HPLC) ≥98.0% impurities diphenylcarbazone, in accordance ≤0.1% insoluble matter in ethanol | ||
| 6 | 2,3,5-Triphenyltetrazolium chloride | 200 | gam | ≥98.0% (HPLC) | ||
| 7 | 4-Amino-Antypyrin | 100 | gam | "assay ≥99% ign. residue ≤0.1% loss ≤0.5% loss on drying mp 105-110 °C (lit.)" | ||
| 8 | Aceton | 2.500 | gam | ≥ 99.8 % | ||
| 9 | "Ag2SO4 Silver sulfate" | 50 | gam | "assay 99.999% trace metals basis form powder or crystals mp 652 °C (lit.)" | ||
| 10 | "AgNO3 Silver nitrate ACS reagent, ≥99.0%" | 100 | gam | ≥99.0% | ||
| 11 | Ammonium pyrrolidinedithiocarbamate (APDC) | 100 | gam | ≥99.0% | ||
| 12 | L-Aspartic acid | 200 | gam | ≥99.0% | ||
| 13 | Axit ascorbic | 500 | gam | ≥99.0% | ||
| 14 | Axit oxalic | 100 | gam | ≥99.0% | ||
| 15 | Axit sulphamic | 1.000 | gam | ≥98.0% | ||
| 16 | "BaCl2.2H2O Barium chloride dihydrate" | 200 | gam | ≥99.999% | ||
| 17 | "Bromophenol xanh Bromophenol Blue sodium salt" | 100 | gam | " Màu xanh đậm đến đen với màu xám, tỉ trọng : 691.94 g/mol " | ||
| 18 | "C12H16Cl2N2 N-(1-Naphthyl)ethylenediamine dihydrochloride " | 200 | gam | " >98% impurities ≤5% water mp 194-198 °C (dec.) (lit.) solubility H2O: passes test " | ||
| 19 | "C3N3O3Cl2Na.2H2O Sodium dichloroisocyanurate dihydrate" | 2.000 | gam | "assay ≥98.0% (AT) impurities ~0.5% free chloride " | ||
| 20 | C4H6O4 Succinic acid | 1.000 | gam | "≥99.0% impurities ≤0.001% N compounds ≤0.01% insolubles ign. residue ≤0.02% bp 235 °C (lit.)" | ||
| 21 | "C4H9OH tert-Butanol" | 1.000 | ml | "vapor density 2.5 (vs air) vapor pressure 31 mmHg ( 20 °C) 44 mmHg ( 26 °C) grade puriss. p.a. assay ≥99.7% (GC)" | ||
| 22 | "C6H8N2O2S L-Glutamic acid monosodium salt hydrate" | 500 | gam | ≥99% (HPLC) | ||
| 23 | "C7H5NaO3 Sodium salicylate" | 5.000 | gam | "≥ 99.5 % , Chloride (Cl) ≤ 0.002 % Sulfate (SO₄) ≤ 0.01 % Heavy metals (as Pb) ≤ 0.001 % Fe (Iron) ≤ 0.001 % Water ≤ 0.2 %" | ||
| 24 | "CaCl2 Calcium chloride" | 10 | gam | Dạng khan , 10 mesh, ≥99.9% trace metals basis, | ||
| 25 | "CaCO3 Calcium carbonate" | 2.500 | gam | "≥ 99.0 % . Substances insoluble in hydrochloric acid ≤ 0.005 % Chloride (Cl) ≤ 0.02 % Sulfate (SO₄) ≤ 0.01 % Total nitrogen (N) ≤ 0.01 % Heavy metals (as Pb) ≤ 0.001 % Ba (Barium) ≤ 0.02 % Fe (Iron) ≤ 0.001 % K (Potassium) ≤ 0.002 % Mg (Magnesium) ≤ 0.02 % Na (Sodium) ≤ 0.005 % Sr (Strontium) ≤ 0.02 %" | ||
| 26 | "Canh thang BGBL BRILA (Brilliant-green bile Lactose) broth " | 500 | gam | pH 7.2 (40 g/l, H₂O, 30 °C) | ||
| 27 | Canh thang lactose LT | 500 | gam | ph Value: 6.7 - 7.1 (13 g/l, H₂O, 25 °C) | ||
| 28 | "CH2Cl2 Dichloromethane" | 2.000 | ml | "Purity (GC) ≥ 99.9 % Identity (IR) conforms Evaporation residue ≤ 3.0 mg/l Water ≤ 0.005 %" | ||
| 29 | "CH3COOC2H5 Ethyl acetate for gas chromatography" | 1.000 | ml | "≥ 99.8 % Identity (IR) conforms Evaporation residue ≤ 3.0 mg/l Water ≤ 0.02 % Color ≤ 10 Hazen" | ||
| 30 | "CH3COOH Acetic acid" | 1.000 | ml | 96% | ||
| 31 | "CH3COONH4 Ammonium acetate" | 1.000 | gam | "≥ 98.0 % Insoluble matter ≤ 0.005 % pH-value (5 %; water, 25 °C) 6.7 - 7.3 Chloride (Cl) ≤ 0.0005 % Nitrate (NO₃) ≤ 0.001 % Sulfate (SO₄) ≤ 0.001 % Heavy metals (as Pb) ≤ 0.0002 %" | ||
| 32 | "Chất chiết cao thịt bò Beef extract powder" | 500 | gam | Hàm lượng nitrogen : ~12% total | ||
| 33 | "Cloramin T Chloramine-T hydrate " | 300 | gam | 95% | ||
| 34 | "CoCl2 Cobalt(II) chloride" | 5 | gam | anhydrous, beads, −10 mesh, 99.9% trace metals basis | ||
| 35 | "CuSO4.5H2O Copper(II) sulfate pentahydrate" | 500 | gam | 99.995% trace metals basis | ||
| 36 | "Dung dịch chuẩn As 1000ppm Arsenic standard solution" | 1.500 | ml | traceable to SRM from NIST H₃AsO₄ in HNO₃ 0.5 mol/l 1000 mg/l As Certipur® | ||
| 37 | "Dung dịch chuẩn Cd 1000ppm Cadmium standard solution" | 1.500 | ml | traceable to SRM from NIST Cd(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Cd Certipur® | ||
| 38 | "Dung dịch chuẩn Cr6 1000ppm Chromium standard solution" | 1.500 | ml | traceable to SRM from NIST Cr(NO₃)₃ in HNO₃ 0.5 mol/l 1000 mg/l Cr Certipur® | ||
| 39 | "Dung dịch chuẩn Cu 1000ppm Copper standard solution" | 1.500 | ml | traceable to SRM from NIST Cu(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Cu Certipur® | ||
| 40 | "Dung dịch chuẩn Fe 1000ppm Iron standard solution" | 1.500 | ml | traceable to SRM from NIST Fe(NO₃)₃ in HNO₃ 0.5 mol/l 1000 mg/l Fe Certipur® | ||
| 41 | "Dung dịch chuẩn Pb 1000ppm Lead standard solution" | 1.500 | ML | traceable to SRM from NIST Pb(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Pb Certipur® | ||
| 42 | "Dung dịch chuẩn Zn 1000ppm Zinc standard solution" | 1.500 | ML | traceable to SRM from NIST Zn(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Zn Certipur® | ||
| 43 | "Dung dịch chuẩn Mn1000ppm Manganese standard solution" | 1.500 | ml | traceable to SRM from NIST Mn(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Mn Certipur® | ||
| 44 | "Dung dịch chuẩn Ni 1000ppm traceable to SRM from NIST Mn(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Mn Certipur®" | 1.500 | ml | traceable to SRM from NIST Ni(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Ni Certipur® | ||
| 45 | "Dung dịch chuẩn NaNO2 Nitrite standard solution" | 1.500 | ml | traceable to SRM from NIST NaNO₂ in H₂O 1000 mg/l NO₂ Certipur® | ||
| 46 | "Dung dịch chuẩn NaNO3 Sodium ICP standard" | 1.500 | ml | traceable to SRM from NIST NaNO₃ in HNO₃ 2-3% 1000 mg/l Na Certipur® | ||
| 47 | "Dung dịch NH3 đặc Ammonia solution 28-30%" | 1.000 | ml | "Carbonate (as CO₂) ≤ 10 ppm Chloride (Cl) ≤ 0.3 ppm Nitrate (NO₃) ≤ 2 ppm Phosphate (PO₄) ≤ 0.5 ppm Heavy metals (as Pb) ≤ 0.5 ppm Silicate (as SiO₂) ≤ 5 ppm Sulphate (SO₄) ≤ 2 ppm Sulphide (S) ≤ 0.2 ppm Ag (Silver) ≤ 0.020 ppm" | ||
| 48 | "EDTA Ethylenediaminetetraacetic acid" | 500 | gam | 99% | ||
| 49 | "FeCl3 Iron(III) chloride" | 1.000 | gam | "Assay (iodometric) ≥ 98.0 % " | ||
| 50 | Ferric citrate | 1.000 | gam | "Tỉ trọng : 244.94 g/mol " | ||
| 51 | "FeSO4.7H2O Iron(II) sulfate heptahydrate" | 1.000 | gam | 99.5 - 102.0 % | ||
| 52 | Formaldehyde solution about 37% | 1.000 | ml | "Density 1.09 g/cm3 (20 °C) Explosion limit 7 - 73 %(V) (Formaldehyde) Flash point 62 °C (Formaldehyde) Ignition temperature 300 °C (Formaldehyde) Melting Point | ||
| 53 | Giấy lọc Cenllulo Acetate | 1.000 | ml | Cellulo Acetate ( 0.45ul x 0.47ul ) | ||
| 54 | Giấy lọc bụi 0.37 | 10 | Hộp | Sợi thủy tinh , cỡ lỗ 0.37ul | ||
| 55 | "Giấy đo pH pH-indicator paper pH 1 - 14 Universal indicator" | 5 | Cuộn | Roll (4.8 m) with colour scale pH 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 12 - 14 | ||
| 56 | "Gluco D-(+)-Glucose monohydrate" | 2.000 | Chai | ≥99.0% | ||
| 57 | "H2O2 Hydrogen peroxide 30%" | 2.000 | ml | "Density 1.11 g/cm3 (20 °C) Melting Point -25.7 °C pH value | ||
| 58 | "H3BO3 Boric acid" | 1.000 | gam | 99.9999 Suprapur® | ||
| 59 | "H3PO4 ortho-Phosphoric acid 99%" | 1.000 | ml | "Identity passes test Chloride (Cl) ≤ 2 ppm Nitrate (NO₃) ≤ 2 ppm Phosphite and Hypophosphite (as H₃PO₃) ≤ 500 ppm" | ||
| 60 | "HCl Hydrochloric acid fuming 37% for analysis " | 1.000 | ml | "Bromide (Br) ≤ 50 ppm Free chlorine (Cl) ≤ 0.4 ppm Phosphate (PO₄) ≤ 0.5 ppm" | ||
| 61 | "HNO3 Nitric acid 65% for analysis " | 1.000 | ml | "oiling point 121 °C (1013 hPa) Density 1.39 g/cm3 (20 °C) Melting Point -32 °C" | ||
| 62 | "Hồ tinh bột Starch soluble GR for analysis" | 100 | gam | pH 6.0 - 7.5 (20 g/l, H₂O, 25 °C). | ||
| 63 | "Hợp kim Devarda Devarda's alloy" | 250 | gam | Total nitrogen (N) ≤ 0.001 % | ||
| 64 | "K2C4H4O6 Potassium sodium tartrate tetrahydrate for analysis EMSURE" | 250 | gam | ssay (alkalimetric) 99.0 - 102.0 % | ||
| 65 | "K2Cr2O7 Potassium dichromate ReagentPlus®" | 500 | gam | ≥99.5% | ||
| 66 | "K2CrO4 Potassium chromate puris" | 100 | gam | ≥99% | ||
| 67 | "K2HPO4 di-Potassium hydrogen phosphate trihydrate" | 250 | gam | ≥ 99.0 % | ||
| 68 | "K2PtCl6 Potassium hexachloroplatinate(IV) reagent grade" | 10 | gam | 98% | ||
| 69 | "K2S2O3 Potassium thiosulfate" | 100 | gam | " ≥95%" | ||
| 70 | "K2S2O8 Potassium persulfate ACS reagent" | 100 | gam | , ≥99.0% | ||
| 71 | "K2SO4 Potassium sulfate for analysis EMSURE® ACS,ISO,Reag. Ph Eur" | 500 | gam | "As (Arsenic) ≤ 0.0002 % Ca (Calcium) ≤ 0.005 % Fe (Iron) ≤ 0.0005 %" | ||
| 72 | "K3Fe(CN)6 Potassium hexacyanoferrate(III) for analysis EMSURE® ACS,Reag. Ph Eur," | 200 | gam | , ≥ 99.0 % | ||
| 73 | "K4P2O7 Potassium pyrophosphate" | 100 | gam | 97% | ||
| 74 | " K(SbO)C4H4O6 Potassium antimony(III) oxide tartrate trihydrate EMPLURA® " | 250 | gam | 99.0 - 103.0 % | ||
| 75 | "C8H5KO4 Potassium hydrogen phthalate for analysis EMSURE® Reag. Ph Eur" | 750 | gam | ≥ 99.5 % | ||
| 76 | "KIO3 Potassium iodate for analysis EMSURE® ACS,ISO,Reag. Ph Eur" | 200 | gam | "Assay (iodometric) 99.7 - 100.4 % Insoluble matter ≤ 0.005 % pH-value (5 %; water) 5.0 - 8.0" | ||
| 77 | "KMnO4 Potassium permanganate ACS reagent," | 1.000 | gam | Độ tinh khiết ≥99.0% | ||
| 78 | "KH2PO4 Potassium dihydrogen phosphate for analysis EMSURE® ISO" | 3.000 | gam | 99.5 - 100.5 % | ||
| 79 | Lactose monohydrate | 2.000 | gam | ≥ 99.0 % | ||
| 80 | "Li2SO4.H2O Lithium sulfate monohydrate for analysis EMSURE® ACS,Reag" | 250 | gam | " Loss on drying (80 °C, 2 h) ≤ 0.5 %" | ||
| 81 | "Methanol Methanol for liquid chromatography LiChrosolv®." | 2.500 | ml | "Purity (GC) ≥ 99.8 % Identity (IR) conforms Evaporation residue ≤ 3.0 mg/l" | ||
| 82 | "Methyl da cam Methyl orange (C.I. 13025) indicator ACS,Reag. Ph Eur" | 25 | gam | Methyl orange (C.I. 13025) indicator ACS,Reag. Ph Eur | ||
| 83 | "Methyl đỏ Methyl red (C.I. 13020) CAS 493-52-7 indicator ACS,Reag" | 25 | gam | Methyl red (C.I. 13020) CAS 493-52-7 indicator ACS,Reag | ||
| 84 | "Methylen xanh Methylene blue (C.I. 52015) is a Certistain® " | 25 | gam | Methylene blue (C.I. 52015) is a Certistain® | ||
| 85 | "Metyl Iso butylketon (MIBK) 4-Methyl-2-pentanone ACS reagent, ≥98.5%" | 1.000 | ml | ≥98.5% | ||
| 86 | "MgSO4.7H2 OMagnesium sulfate heptahydrate " | 500 | gam | ≥ 99.5 % | ||
| 87 | N-(1-naphyl)-ethyllediamine | 5 | gam | ≥ 97.0 % | ||
| 88 | "Na2[Fe(CN)5.NO].2H2O Sodium nitroprusside dihydrate" | 100 | gam | "Assay (argentometric) 99.0 - 102.0 % Identity passes test Insoluble matter ≤ 0.01 % Chloride (Cl) ≤ 0.02 % Hexacyanoferrate (II) ≤ 0.02 % Hexacyanoferrate (III) ≤ 0.01 % Sulfate (SO₄) ≤ 0.01 %" | ||
| 89 | "Na2B4O7.10H2O di-Sodium tetraborate decahydrate " | 1.000 | gam | "Assay (acidimetric) 99.5 - 103.0 % Phosphate (PO₄) ≤ 0.001 % Sulfate (SO₄) ≤ 0.005 % Heavy metals (as Pb) ≤ 0.001 %" | ||
| 90 | "Na2C2O4 di-Sodium oxalate" | 500 | gam | "Assay (manganometric) ≥ 99.8 % pH-value (3 %, water) 7.5 - 8.5 Chloride (Cl) ≤ 0.002 % Sulfate (SO₄) ≤ 0.002 %" | ||
| 91 | "Na2CO3 Sodium carbonate anhydrous for analysis EMSURE® ISO" | 500 | gam | "Assay (acidimetric; calculated on dried substance) ≥ 99.9 % Chloride (Cl) ≤ 0.002 % Phosphate (PO₄) ≤ 0.001 %" | ||
| 92 | "Na2HPO4 di-Sodium hydrogen phosphate" | 1.000 | gam | "ssay (alkalimetric) ≥ 99.0 % Insoluble matter ≤ 0.01 % pH-value (5 %; water, 25 °C) 8.7 - 9.3" | ||
| 93 | "Na2MoO4 Sodium molybdate dihydrate" | 500 | gam | "Assay (precipitative titration) ≥ 99.5 % pH-value (5 %; water) 7.0 - 10.5 Chloride (Cl) ≤ 0.005 %" | ||
| 94 | "Na2S2O3 Sodium thiosulfate " | 1.000 | gam | "Assay (iodometric) ≥ 97.0 % Identity passes test pH-value (5 %; water) 6.0 - 8.5 Sulphide (S) ≤ 0.002 % Heavy metals (as Pb) ≤ 0.005 % Fe (Iron) ≤ 0.005 %" | ||
| 95 | "Na2S2O5 0,1N Sodium thiosulfate solution for 1000 ml, c(Na₂S₂O₃) = 0.1 mol/l (0.1 N) " | 10 | ống | "Sodium thiosulfate solution for 1000 ml, c(Na₂S₂O₃) = 0.1 mol/l (0.1 N) Titrisol® Density 1.22 g/cm3 (20 °C) pH value 9 - 10 (H₂O, 20 °C)" | ||
| 96 | "Na2SO3 Sodium sulfite" | 1.000 | gam | "Assay (iodometric) 97.0 - 100.5 % Pb (Lead) ≤ 0.0005 % Se (Selenium) ≤ 0.0004 % Zn (Zinc) ≤ 0.001 %" | ||
| 97 | "Na2SO4 Sodium sulfate" | 2.000 | gam | "Assay (alkalimetric) ≥ 99.0 % Chloride (Cl) ≤ 0.001 % Phosphate (PO₄) ≤ 0.001 % Total nitrogen (N) ≤ 0.0005 %" | ||
| 98 | "Na2WO4.2H2O Sodium tungstate dihydrate" | 500 | gam | "Assay (thermogravimetric) ≥ 99 % Identity (x-ray diffraction) passes test Free alkali (as NaOH) ≤ 0.10 % Chloride (Cl) ≤ 0.003 %" | ||
| 99 | "Na3C6H5O7.2H2O tri-Sodium citrate dihydrate" | 1.000 | gam | Assay (perchloric acid titration) 99.0 - 101.0 % | ||
| 100 | "NaBH4 Sodium borohydride for analysis" | 1.000 | gam | "Assay (oxidimetric) ≥ 96.0 % Identity passes test Chloride (Cl) ≤ 0.5 % Sulphate (SO₄) ≤ 0.005 %" | ||
| 101 | "NaBr Sodium bromide" | 1.000 | gam | , ≥99.0% | ||
| 102 | "NaCl Sodium chlordie" | 2.000 | gam | "Assay (argentometric) ≥ 99.5 % Calcium, Magnesium and R₂O₃-precipitate ≤ 0.005 % Magnesium and alkaline-earth metals (as Ca) ≤ 0.0100 % Loss on drying (105 °C, 2 h) ≤ 0.5 %" | ||
| 103 | "NaHCO3 Sodium hydrogen carbonate " | 5.000 | gam | "Assay (acidimetric; calculated on dried substance) 99.7 - 100.3 % Assay (acidimetric) 99.0 - 101.0 % Insoluble matter ≤ 0.015 %" | ||
| 104 | "NaKC4H4O6 Potassium sodium tartrate tetrahydrate" | 2.000 | gam | "ssay (alkalimetric) 99.0 - 102.0 % Insoluble matter ≤ 0.005 % pH-value (5 %; water; 25 °C) 7.0 - 8.5" | ||
| 105 | "NaOH Sodium hydroxide " | 2.000 | gam | "Assay (acidimetric,NaOH) ≥ 99.0 % Carbonate (as Na₂CO₃) ≤ 1.0 % Chloride (Cl) ≤ 0.012 %" | ||
| 106 | Heptane-1-sulfonic acid sodium salt | 100 | gam | Khối lượng phân tử : 202.24g/ mol . pH 5.5--7.5 | ||
| 107 | n-Butanol | 2.000 | ml | "Purity (GC) ≥ 99.5 % Identity (IR) conforms Appearance clear" | ||
| 108 | "NH4Cl Ammonium chloride" | 1.000 | gam | Assay (argentometric) ≥ 99.8 % | ||
| 109 | "NH4NO3 Ammonium nitrate" | 1.000 | gam | " ≥99.0%" | ||
| 110 | "NH4OCl Hydroxylamine hydrochloride" | 25 | gam | 99.995% trace metals basis | ||
| 111 | "NH4OH Ammonia solution 28-30% for analysis " | 5.000 | ml | Assay (acidimetric, NH₃) 28.0 - 30.0 % | ||
| 112 | "Ống chuẩn AgNO3 0,1N Silver nitrate solution for 1000 ml, c(AgNO₃) = 0.1 mol/l (0.1 N) " | 10 | ống | "Silver nitrate solution for 1000 ml, c(AgNO₃) = 0.1 mol/l (0.1 N) Titrisol® Density 1.27 g/cm3 (20 °C) pH value 7 - 9 (H₂O, 20 °C)" | ||
| 113 | "Ống chuẩn K2C2O7 0.1N Potassium dichromate solution for 1000 ml, c(K₂Cr₂O₇) = 1/₆₀ mol/l (0.1 N) Titrisol®" | 10 | ống | Nồng độ 0.1N . Độ pH value 7 - 9 (H₂O, 20 °C) | ||
| 114 | "Ống chuẩn KMnO4 Potassium permanganate solution" | 10 | ống | Nồng độ 0.1N . Độ pH value 7 - 9 (H₂O, 20 °C) | ||
| 115 | D-Pantothenic acid hemicalcium salt | 25 | gam | ≥98.0% | ||
| 116 | Pararosaniline (chloride) (C.I. 42500) | 100 | gam | Store at +5°C to +30°C. | ||
| 117 | "PdCl2 Palladium(II) chloride (59% Pd) " | 10 | gam | Assay (ICP-OES) ≥ 99.0 % | ||
| 118 | 4-(Dimethylamino)benzaldehyde | 100 | gam | "Assay (perchloric acid titration) ≥ 99 % Identity (IR-spectrum) passes test Melting point 73 - 75 °C Heavy metals (as Pb) ≤ 0.001 %" | ||
| 119 | Peptone from meat | 2.000 | gam | pH 6 - 7 (20 g/l, H₂O, 20 °C). | ||
| 120 | "Phenolphthalein ACS reagent" | 100 | gam | "Visual Interval Conforms pH 8.0 Colorless Visual Interval Conforms pH 8.2 Pale Pink Visual Interval Conforms" | ||
| 121 | Pyridin(C5H5N) | 2.000 | gam | ≥99% | ||
| 122 | "SnCl2.2H2O Tin(II) chloride dihydrate" | 200 | gam | Assay (iodometric, SnCl₂·2H₂O) 98.0 - 103.0 % | ||
| 123 | Axit Sulfaniamide | 200 | gam | ≥98% | ||
| 124 | Sulfanilic acid standard | 30 | gam | "Identity (IR-spectrum) conforms C content (mean value fivefold determination) 41.3 - 41.8 % H content (mean value fivefold determination) 3.9 - 4.3 %" | ||
| 125 | Tetrametyl-p-phenylendiamin dihyroclorua | 50 | gam | ≥ 98 % | ||
| 126 | Thiamine chloride hydrochloride | 100 | gam | "Assay (Perchloric acid titration, calc. on anhydrous substance) ≥ 99.0 % Sulphate (SO₄) ≤ 0.01 % Nitrate (NO₃) ≤ 0.005 % Heavy metals (as Pb) ≤ 0.001 % Water ≤ 5.0 %" | ||
| 127 | "Zn(CH3COO)2 Zinc acetate dihydrate " | 250 | gam | "Assay (complexometric) 99.5 - 101.0 % Insoluble matter ≤ 0.005 % pH-value (5 %; water) 6.0 - 7.0 Chloride (Cl) ≤ 0.0005 %" | ||
| 128 | "PdCl2 Palladium(II) chloride (59% Pd) " | 1 | gam | Assay (ICP-OES) ≥ 99.0 % | ||
| 129 | "Ni(NO3)2.H2O Nickel(II) nitrate hexahydrate" | 250 | gam | "Assay (complexometric) 99.0 - 102.0 % Insoluble matter ≤ 0.005 % Chloride (Cl) ≤ 0.001 % Sulfate (SO₄) ≤ 0.002 %" | ||
| 130 | "NaCl Sodium chlordie" | 1.000 | gam | "Assay (argentometric) ≥ 99.5 % Calcium, Magnesium and R₂O₃-precipitate ≤ 0.005 % Magnesium and alkaline-earth metals (as Ca) ≤ 0.0100 % Loss on drying (105 °C, 2 h) ≤ 0.5 %" | ||
| 131 | "EDTA Titriplex® III for analysis (ethylenedinitrilotetraacetic acid, disodium salt dihydrate) " | 250 | gam | Store at +15°C to +25°C. | ||
| 132 | Acetic acid (glacial) 100% anhydrous for analysis EMSURE® ACS,ISO,Reag. Ph Eur | 1.000 | ml | "Hàm lượng (alkalimetric) ≥ 99.8 % Mầu : ≤ 10 Hazen Acetaldehyde ≤ 2 ppm Acetic anhydride ≤ 100 ppm Titratable base ≤ 0.0004 meq/g Solidification temperature ≥ 16.3 °C Chloride (Cl) ≤ 0.4 ppm Phosphate (PO₄) ≤ 0.4 ppm Heavy metals (as Pb) ≤ 0.5 ppm Sulfate (SO₄) ≤ 0.4 ppm" | ||
| 133 | N-(1-Naphthyl)ethylenediamine dihydrochloride | 10 | gam | ≥ 97.0 % | ||
| 134 | Amidosulfuric acid | 200 | gam | "Assay (acidimetric) ≥ 99.0 % Chloride (Cl) ≤ 10 ppm Nitrate (NO₃) ≤ 20 ppm Sulfate (SO₄) ≤ 200 ppm Heavy metals (as Pb) ≤ 5 ppm Fe (Iron) ≤ 5 ppm Residue on ignition ≤ 200 ppm" | ||
| 135 | "H2SO4 đậm đặc Sulfuric acid 95-97%" | 1.000 | ml | 1.84 g/cm3 (20 °C) | ||
| 136 | "Dung dịch KCl Potassium chloride solution" | 750 | ml | "Density 1.13 g/cm3 (20 °C) pH value 5.5 (H₂O, 20 °C)" | ||
| 137 | Khí argon | 1 | Bình 40l | "Khí Argon ( 5,0 ) ( không vỏ bình ) 99.999%" | ||
| 138 | Khí axetylen | 1 | Bình 40l | Khí axetylen 98,5 ( không vỏ bình ) | ||
| 139 | Khí Heli | 1 | Bình 40l | Khí Helium (5.0) 99.999% ( không vỏ bình ) | ||
| 140 | Khí Nitơ | 1 | Bình 40l | Khí N2 ( 5.0 ) 99.999% ( không vỏ bình ) | ||
| 141 | "Cồn lau dụng cụ Ethanol 70o" | 2.000 | ml | Ethanol 70o | ||
| 142 | Giấy lọc sợi thủy tinh | 100 | tờ | Chuyên dụng lấy mẫu bụi tổng số |
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