Enquiry:

We request your quotation for the Purchase of Laboratory equipment that complies with the following quantities and requirements as mentioned below: 

1 Ion Chromatography (IC) System UNIT 1 Description:As per the technical specifications attached in Appendix 1.1 Connections & Wiring Set 1 Description:As per the technical specifications attached in Appendix 1.2 Reservoir tray Unit 1 Description:As per the technical specifications attached in Appendix 1.3 Washing glass bottles Units 2 Description:As per the technical specifications attached in Appendix 1.4 Flow Channel selection Valve Unit 1 Description:As per the technical specifications attached in Appendix 1.5 Vials (for Auto Sampler) Units 100 Description:As per the technical specifications attached in Appendix 1.6 On-site installation Package 1.7 On-site training Package 2 Ultraviolet-Visible (UV-Vis) Spectrophotometer UNIT 1 Description:As per the technical specifications attached in Appendix 2.1 On-site installation Package 2.2 On-site training Package 3 Drop Test Machine UNIT 1 Description:As per the technical specifications attached in Appendix 3.1 On-site installation Package 3.2 On-site training Package 4 Impact Test Machine UNIT 1 Description:As per the technical specifications attached in Appendix 4.1 On-site installation Package 4.2 On-site training Package 5 Inductively Coupled Plasma Mass Spectrometry (ICP-MS) UNIT 1 Description:As per the technical specifications attached in Appendix 5.1 High-Purity Argon Cylinder:-Nominal cylinder water capacity: 40L Purity ≥ 99.999% suitable for ICP-MS use. UNIT 3 5.2 Compatible high-purity pressure regulator (two-stage): Suitable for ≥ 99.999% argon service. UNIT 1 5.3 High-Purity Helium Cylinder:-Nominal cylinder water capacity: 40L-Purity ≥ 99.999% suitable for ICP-MS use. Compatible high-purity pressure regulator (two-stage) suitable for ≥ 99.999% helium service. UNIT 1 5.4 On-site installation Package 5.5 On-site training Package LOT 1 LOT 2 LOT 3 LOT 4 LOT 5 SALMA [email protected] R&E Petroleum Equipments Company Purchase of Laboratory equipment REF# DATE : Attention : Prepared By: Email subject 7892 30/08/2025 6.1 Capillary Column used in Gas Chromatography (GC) system: UNIT 1 Description:As per the technical specifications attached in Appendix 6.2 Certified Internal Standards for GC-MS: •Compatible with existing Gas Chromatography-Mass Spectrometry (GC-MS) system, model Agilent Technologies 6890N. •All internal standards shall be certified reference materials, traceable to internationally recognized sources. •Each standard shall be supplied with a Certificate of Analysis (CoA) stating the concentration or purity, solvent/matrix, lot/batch number, and expiration date. Quantities referred below 6.a) Butyltin (d₉) g 250 6.b) Tributyltin (d₂₇) g 250 6.C) Tetrabutyltin (d₃₆) g 250 6.d) Triphenyltin (d₁₅) g 250 6.3 Reagents for GC-MS: •Compatible with existing Gas Chromatography-Mass Spectrometry (GC-MS) system, model Agilent Technologies 6890N. •All reagents shall be of analytical grade or higher (≥98% purity). •Each reagent shall be supplied with a Certificate of Analysis (CoA) indicating purity, lot/batch number, and expiration date. Quantities referred below 3.a) Sodium tetraethyl borate (NaB(C2H5)4) g 250 3.b) Methyl trichlorotin (CH₃SnCl₃) Liter 1 3.c) Dimethyltin(II) chloride ((CH₃)₂SnCl₂) Liter 1 3.d) Tri-n-butyltin(IV) chloride (C₄H₉SnCl₃) g 250 3.e) Di-n-butyltin(II) chloride ((C₄H₉)₂SnCl₂) g 250 3.f) Tri-n-butylstannane chloride ((C₄H₉)₃SnCl) Liter 1 3.g) Tetra-n-butylstannane ((C₄H₉)₄Sn) Liter 1 3.h) Octyltrichlorotin (C₈H₁₇SnCl₃) Liter 1 3.i) Di-n-octyltin(II) chloride ((C₈H₁₇)₂SnCl₂) Liter 1 3.j) Di-n-propyltin(II) chloride ((C₃H₇)₂SnCl₂) Liter 1 3.k) Diphenyltin(II) chloride ((C₆H₅)₂SnCl₂) Liter 1 3.l) Triphenyltin(IV) chloride ((C₆H₅)₃SnCl) Liter 1 3.m) Tri-n-butyltin(IV) chloride ((C₄H₉)₃SnCl) d₂₇ Liter 1 3.n) Tetra-n-butyltin(IV) ((C₄H₉)₄Sn) d₃₆ Liter 1 3.o) Butyltrichlorotin (C₄H₉SnCl₃) d₉ Liter 1 3.p) Triphenyltin(IV) chloride ((C₆H₅)₃SnCl) d₁₅ Liter 1 3.q) Tetrahydrofuran (C₄H₈O) Liter 1 3.r) Sodium chloride (NaCl) Liter 1 3.s) Dichloromethane (CH₂Cl₂) Liter 1 3.t) Tri-n-butyltin(IV) chloride (C₄H₉SnCl₃) Liter 1 6.4 Supplies for installation and operation of Capillary Column •The following supplies shall be provided for installation and operation of the capillary column and associated components of the Agilent Technologies 6890N GC system with mass spectrometry detector. •All parts must be fully compatible with the Agilent Technologies 6890N GC system and its associated MS detector. Quantities referred below 4.a) O-ring compatible with GC inlet system Units 2 4.b) Inlet Nut (upper assembly) compatible with GC inlet Units 2 4.c) Ferrule for Flame Ionization Detector (FID) connection compatible with capillary column Unit 1 4.d) High-vacuum Pump oil compatible with installed GC-MS vacuum pump Units 2 4.e) Column inlet nut compatible with GC inlet fittings Units 2 4.f) Electron Ionization (EI) Filament compatible with installed Mass Selective Detector (MSD) ion source Units 2 Lot 6: Equipment Parts and Consumables for Gas Chromatography & Mass Spectrometer (GC-MS) System – compatible with Agilent Technologies 6890 N Gas Chromatography (GC) and Associated Mass Spectrometer (MS) 6.5 Computer System and Software:-A compatible PC & monitor (or laptop) as well as a printer shall be included.-The PC shall be pre-installed with all necessary software required for instrument control, data acquisition, processing, analysis and report generation.-Software licenses, drivers and any necessary activation keys must be included. Licenses shall be perpetual (non-expiring) where available. If the supplier only offers subscription-based licensing, a minimum subscription duration of three (3) years is required, with all renewal costs clearly indicated in the proposal. All licenses must include software updates and technical support during the license period.-The system shall be fully operational upon delivery, requiring no additional software installation. Unit 1 6.6 On-site installation Package 6.7 On-site training Package 7.1 High Performance Liquid Chromatography (HPLC) Column: •Compatible with the Waters 2695 High Performance Liquid Chromatography (HPLC) system •Material: Stainless steel •Dimensions: 250 mm length and 4.6 mm internal diameter •Packing material: Spherical silica gel coated with octadecylsilane (C18), with particle size 5 µm Unit 1 Description:As per the technical specifications attached in Appendix 7.2 Ultraviolet (UV) Detector Lamp: •Compatible with Waters 2487 UV Detector Unit 1 7.3 Battery for Ultraviolet (UV) Detector: •Compatible with Waters 2487 UV Detector Unit 1 7.4 Analytical Standards for High Performance Liquid Chromatography (HPLC): •All standards shall be of analytical grade, with a purity of ≥ 99% •Each standard shall be supplied with a Certificate of Analysis (CoA), stating the purity, lot/batch number, and expiration Quantities referred below 4.a) · 2,2-Bis(4-hydroxyphenyl)propane (Bisphenol A) g 250 4.b) · 4,4′-(Methylethylidene)bisphenol g 250 7.5 Computer System and Software: •A compatible PC & monitor (or laptop) as well as a printer shall be included. •The PC shall be pre-installed with all necessary software required for instrument control, data acquisition, processing, analysis and report generation. •Software licenses, drivers and any necessary activation keys must be included. Licenses shall be perpetual (non-expiring) where available. If the supplier only offers subscription-based licensing, a minimum subscription duration of three (3) years is required, with all renewal costs clearly indicated in the proposal. All licenses must include software updates and technical support during the license period. •The system shall be fully operational upon delivery, requiring no additional software installation. Unit 1 7.6 On-site installation Package 7.7 On-site training Package Note: – I NEED THE COST OF TRAINING & INSTALLATION -Currency of Quotation: USD- I NEED THE TOTAL WEIGHT OF ITEMS- I NEED the Country of Origin Lot 7: Equipment Parts and Consumables for High-Performance Liquid Chromatography (HPLC) – compatible with Waters 2695 High Performance Liquid Chromatography (HPLC)

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