Chemical analysis Clause Samples

Chemical analysis. De t e r m i n e t h e a m o un t of p a r e n t t es t c h e m ic a l i n t h e a q u eo u s eq u ilib r a t i n g sol u t io n a n d o r - g a n ic solve n t ex t r a c t io n s. Use a ny m e t h od o r co m bi n a t io n of m e t h ods s u i t a ble fo r t h e ide n t ific a t io n a n d q u a n t i t a t ive de t ec t io n of t h e p a r e n t t es t c h e m ic a l .

Chemical analysis. (i) Loss in mass at 1030C - Not more than 7.0% (ii) Total ash (ODB) - 5.0 – 6.5% (iii) Total ash soluble in boiling distilled water- Not less than 60% (iv) Ash insoluble in HCL (OBD) - Not more than 0.25% (v) Extract obtained by boiling dry CTC Tea - Not less than 40.0% with 100 parts of distilled water for per hour under reflux. (vi) Alkalinity of water soluble ash - 1.0% – 2.2% as K2O (vii) Crude fibre (ODB) - Not more than 10.0 % (viii) Caffeine content - Not less than 3% (ix) Tannin content - Not less than 7.75 % (x) Iron Particles - Not more than 0.1% (100 mg/kg) (xi) Added Colouring matter - NIL

Chemical analysis. The manufacturer shall take a test ingot during the pouring of each melt of steel used in the manufacture of plow blade cutting edges supplied under this specification. The chemical composition shall be reported to the Department for each delivery of cutting edges and for each melt represented in the shipments means of a Certified Mill Test Report of each heat of steel used. The chemical composition shall conform to the requirements set forth in the paragraph Chemical Composition below. Any shipment not accompanied by a certified chemical analysis shall be rejected and returned at the Contractor’s expense. The Contractor shall replace any blades returned with certified blades within fifteen (15) business days of notification.

Chemical analysis. Water temperature, pH, dissolved oxygen concentration and conductivity were measured in the field. The pH was measured using a combination glass electrode calibrated against NIST buffer solutions. Dissolved oxygen were measured using analizator of liquids «Expert-001» with termooxymeter (▇▇▇▇▇ oxygen sensor) with uncertainty of 5%. Major anion concentrations (Cl-, SO42-, NO3-) were measured by ▇▇▇ ▇▇▇▇▇▇▇▇▇▇▇▇▇▇ (Dionex 2000i) with an uncertainty of 2%. Alkalinity was measured in situ by Gran titration with HCl using phenolphthalein as indicator. The dissolved organic carbon (DOC) was determined using Shimadzu SCN Analyzer (Toulouse) and Elementar TOC analyzer (Moscow) with an uncertainty of 3% and a detection limit of 0.1 mg/L. To study the spectrophotometric characteristics of the water samples directly in the field the absorption in the wavelength range 375-655 nm on photometer “Expert-003” were measured. The cartridges with working wavelengths 375, 400, 430, 470, 505, 525, 572, 590, 655 nm and the glass cell of the length 30.01 mm were used. Absorption spectra (resolution 1 nm) of the filtrates over the wavelength range 200-700 nm were measured with the spectrophotometer Specord 50 in the laboratory. Weight average molecular weights were measured by size exclusion chromatography (SEC) using chromatographic system Agilent 1100 (Agilent Technologies, USA) with diode array detector and Ultropac column TSK G2000SW 7.5x300mm (LKB, Sweden). Solution of 0.1 M Na–phosphate buffer (pH 7) and 0.1% sodium dodecyl sulfate was used as an effluent. All samples were purified from low molecular weight contaminants by elution through a Sephadex G-10 column. Calibration was made by globular proteins. Major and trace elements (TE) were measured without preconcentration by ICP-MS (7500ce, Agilent Technologies). Indium and rhenium were used as internal standards. The international geostandard SLRS-4 (Riverine Water Reference Material for Trace Metals certified by the National Research Council of Canada) was used to check the validity and reproducibility of each analysis. A good agreement between our replicated measurements of SLRS-4 and the certified values was obtained (relative difference < 5%).

Chemical analysis. The government of Telangana (duly constituted authority, Telangana State Beverages Corporation Limited) is entitled to subject stocks of Foreign Beer of more than 12 months old from the date of manufacture to chemical analysis by chemical examiner of Excise Department or any other recognized chemical examiner by drawing samples from each batch of such foreign liquor and such examination will be repeated at the end of every succeeding month (however best before date of consumption of foreign beer must be declared by the foreign liquor Suppler). The foreign beer which is reported to be sedimented or is otherwise found unfit for consumption or not conforming to the quality requirements as specified shall be drained out by government of Telangana (duly constituted authority, Telangana State Beverages Corporation Limited) in the presence of the local excise authorities after offering a reasonable opportunity to the supplier to examine such sedimented/ non-potable stocks. The empty bottles will be handed over to the supplier or his authorized representative. If the Supplier does not lift the empty bottles, such bottles shall be disposed off by government of Telangana (duly constituted authority, Telangana State Beverages Corporation Limited) and amounts so recovered shall not be paid to the Supplier. Chemical Examiners report shall be final and requests for another analysis will not be entertained. Government of Telangana (duly constituted authority, Telangana State Beverages Corporation Limited) shall not in any way be held responsible for making the payment for the cost of FL so drained out. i) The foreign beer will not be sold after Best before use period or use by date declared by the manufacturer. These goods will be drained out after best before date or use by date at the cost of Foreign Liquor supplier. XXVIII. a) The Foreign Liquor supplier warrants that 1) The supplier is conscious of the need for timely supply of good quality brands. 2) Each product(s) shall be of the prescribed standards. 3) The supplier will, maintain all valid and subsisting licences and approvals (‘approval(s)’) as may from time to time be required in respect of the manufacturing units and in respect of all of the brands; 4) In the event of suspension / cancellation of Approval(s) the Foreign Liquor Supplier will promptly and in any event within 48 hours inform government of Telangana (duly constituted authority, Telangana State Beverages Corporation Limited), of such suspension / ...

Chemical analysis. (a) Initial standards and process Prior to 1 July 2006, the Seller will calculate the average chemical analysis for each of the Chemical Properties and standard deviation of the Shipment using a weighted average of Mine Stockpiles which have been sampled using an automatic sampler which has been designed and calibrated to either the ISO or AS standards or the historically used in-house standards (the in-house standards will not be changed without the consent of the Buyer, which consent will not be unreasonably withheld). The chemical analysis shall be determined by the Whyalla Laboratory’s XRF instrument (or equivalent). (b) Standards and process after 30 June 2006 After 30 June 2006, the Seller will calculate the chemical analysis for each of the Chemical Properties and standard deviation of the Shipment using the

Chemical analysis. As requested, the manufacturer shall take a test ingot during the pouring of each melt of steel used in the manufacture of plow blade cutting edges supplied. The chemical composition shall be reported to the requesting Purchasing Entity for each delivery of cutting edges and for each melt represented in the shipments means of a Certified Mill Test Report of each heat of steel used. The chemical composition shall conform to the requirements set forth in the paragraph D “Chemical Composition” below. Any shipment not accompanied by a certified chemical analysis shall be rejected and returned at the Contractor’s expense. The Contractor shall replace any blades returned with certified blades within fifteen (15) business days of notification.

Chemical analysis. Iodide permeability test Chemical analysis of dissolved minerals Energy Dispersive X-Ray Spectroscopy

Chemical analysis. The Contractor shall perform sample collection, analysis, and reporting as described below: a) Monitor by chemical analysis all chemical tanks and rinse tanks in buildings 4760 and 4705 used in various plating, degreasing, etching, cleaning, and dye processes. These tanks shall be strictly monitored to assure that chemical parameters adhere to the requirements. b) The Contractor shall analyze the various solvents/fluids used in the precision cleaning facility in building 4705 for non-volatile residue and particle count to certify cleanliness of the aerospace hardware. c) The Contractor shall evaluate JP-8 fuel according to Military Specification, MIL-T- 83133, Turbine Fuels, Aviation, Kerosene Types, NATO Code Numbers F-34 (JP-8) and F-35. The Contractor shall inspect for the presence of algae according to a demonstrably reliable method selected by the Contractor. d) The Contractor shall analyze hydraulic oil per MIL-PRF-83282, Hydraulic Fluid, Fire Resistant, Synthetic Hydrocarbon Base, Aircraft Metric, NATO Code Number H-537, moisture per ▇▇▇▇ ▇▇▇▇▇▇▇ method or equal, and for particulate. e) The Contractor shall ultrasonically clean liquid oxygen filters, run Nonvolatile residue (NVR) and particulate count, and report results prior to normal precision cleaning.