Latest organic solvent Tenders | Government organic solvent Tenders

CTN :45528797

19 Jun, 2026 NA

Nashik - Maharashtra

Tender For e- enquiry work of refilling, testing, servicing, painting & labeling, replacing of spares of different types of fire extinguishers as per is2190:1992 at msetcl, major store, dhule.

Central Government/Public Sector

CTN :45506091

22 Jun, 2026 NA

Karimnagar - Telangana

Tender For tender for supply of refilling of co2 gas in ntpc cylinders supply of cylinder spares and services - gas chem carbon dioxide 99 8 25 35kg , cyl valve , cyl valve spindle , cyl gland nut washer , cyl cap , cyl valve guard , hydro static stretch test , painting in double coating , flushing of co2 cyl with n2

Central Government/Public Sector

CTN :45163134

17 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of removal of existing preheating chamber, blasting chamber with fume system, spray painting chamber along with connected accessories and utilities as per tech spec , supply of pre-heating system along with connected accessories as per tech spec , supply of shot blasting system with dust extraction system along with connected accessories as per tech spec , supply of automatic spray painting system with air filtration and ventilation system along with connected accessories as per tech spec , installation, testing and commissioning of pre heating system and connected accessories as per tech spec , installation, testing and commissioning of shot blasting system and connected accessories as per tech spec , installation, testing and commissioning of automatic spray painting system and connected accessories as per tech spec , civil works as per tech spec , spares and consumables as per tech spec

Central Government/Public Sector

CTN :45474981

26 Jun, 2026 14.85 Lacs

Bangalore - Karnataka

Tender For technical bid for supply of hvac operational spares , bearing (6206) size: od, 60 mm x id 50 mm ball bearing desig: 6001-z, ball bearing desig: 6307/2z c3 universal hvac/r controller, armoured 4 core x 6 sqmm xlpe copper cable. 1 sqmm frls multi stranded copper cable (single wire), 10 sqmm frls multi stranded copper cable (single wire) 4 sqmm frls multi stranded copper cable (single wire), fibre glass insulated copper wire for heater size: 6 sqmm, alkaline battery volt: 9vf sealed maintenance free (smf) lean-acid battery 7ah 12v, brush width: 3 inch for painting work. loctite 495 adhesive, kiwi drain cleaner heavy duty industrial safety gloves - cut-resistant (mechanical work), spray foam insulation (pfu) can qty: 750 ml wd 40 multipurpose spray size: 500 ml, green paint (bus green synthetic enamel black paint (synthetic enamel), ms flat bar size: 40 x 5 mm ms l- angle size: 25 x 25 x 5 mm, ms l- angle size: 40 x 40 x 5 mm metal primer (red oxide), black color spary paint 400 ml thread repair helicoil insert ss-m18 x 2.5mm x 1.5d, thread repair helicoil insert ss-m20 x 2.5mm x 1.5d thread repair helicoil, insert ss-m24 x 3mm x 1.5d thinner for oil-based paints, wire type buffing whee bench grinder wheel -heavy grade, dial test indicator (dti) gauge with flexible stem magnetic base stand, digital clamp meter capacity: 600a ac trms heavy duty exhaust fan, size: 9 inch backward curved fan with motor size: 355, mm dia ventilation fan for electrical panel sweep, dia: 12 cm induction motor fan, blade shaft size: 20 mm & blade dia: 130 mm, induction motor fan blade shaft size: 25 mm, & blade dia: 110 mm gi 6 mm x 25 mm bolt & nut with washer, anchor bolt with nut & washer size: 10 mm anchor bolt with nut &, washer size: 8 mm anchor fastner size: 10, mm for threaded rod gi self tapping screw, size: 3/4 inch (20 mm) head type: truss, pop screw size: 1 inch (25 mm) head type: flat (csk). ss self tapping screw size: 2 inch (50 mm), head type: hex din rail size: 35 x 7.5 mm, add on auxiliary contact block (1 no +1 nc) casing and capping size: 20mm (3/4 inch), casing and capping size: 50mm (2 inch) copper strip for electrical motor size: 25 x 3 mm, current transformer (for mfm/ammeter), ratio: 10/5a current transformer (for mfm/ammeter), ratio: 15/5a, current transformer (for mfm/ammeter), ratio: 20/5a current transformer (for mfm/ammeter), ratio: 30/5a, current transformer (for mfm/ammeter), ratio: 5/5a emergency stop switch, metal enclosure electrical junction box, size: 200mmx200mmx150mm, metal enclosure electrical junction box size:, 300mmx300mmx200mm three pole neutral (4p), 32 amps miniature circuit breaker (mcb) 4-way mcb metal enclosure, 2- module surface mounted pvc box. thermal overload relay, range: 14-23 amps electronic fan regulator, single module porcelain heater insulators or terminal. blocks, led indicator color: amber pin type lug size: 1.5 sqmm, pin type lug size: 2.5 sqmm pin type lug size: 4 sqmm, pin type lug size: 6 sqmm spade type lug size: 1.5 sqmm, spade type lug size: 2.5 sqmm metal flexible conduit size:19, motor protection circuit breaker (mpcb) range: 6.3-10 amps (rotary) motor protection circuit breaker (mpcb) inst trip rating: 2.5 amps (rotary), motor protection circuit breaker (mpcb) inst trip rating: 25 amps (rotary) motor protection circuit breaker (mpcb) inst trip rating: 50 amps (rotary), ms conduit size: 25 mm motor terminal block range: 10 hp/7.5 kw, motor terminal block range: 40 hp/30 kw thermal overload relay(olr) range: 20-33 amps, thermal overload relay(olr) range: 42-69 amps plug top 3 pin capacity: 5 amps, 4 pole power contactor capacity: mnx 12 4 pole power contactor capacity: mnx 18, 4 pole power contactor capacity: mnx 9 push button (illuminated) color: green, push button (illuminated) color: red plugable interface relay (4 c/o, 230 vac) with base, plugable interface relay (4 c/o, 24 vac) with base analog timer controller for split ac's, terminal block range: 0.2-2.5 sqmm,

CTN :45225525

10 Jun, 2026 NA

Kulgam - Jammu And Kashmir

Tender For bid to ras corrigendum : supply of heavy duty steel full bullet proofing of scorpio n white soft vehicle with bp sheet 6 point 5 mm , 50mm z glass extra clear set front wind screen 04 x doors, 01 x diki door and 01 front mirror complete set , heavy duty suspension and mechanical work with spares , full vehicle computerised matt finish painting with material , sealent tube original , nut bolts , mig rolls for sheet welding , bp sheet cover full set with material , glass bp frames with material , labour fitting charges

CTN :45453454

30 Jun, 2026 NA

Kharagpur - West Bengal

Tender For supply, installation & commission of heavy duty airless spray painting equipment type rhino 70.150 or similar, suitable for marine paint application, high build epoxy paints, mio, zinc silicate, p.u. paints etc. consisting of the following items as mentioned in annexure-i and one set of maintenance spares required for pump rhino 70.150 or similar as mentioned in annexure-ii in the make: - vr coatings or tiger or graco or kremlin or jaguar or pilot or equivalent as per technical specification annexure-i and annexure-ii. [ warranty period: 30 months after the date of delivery ] ]

CTN :45454090

30 Jun, 2026 NA

Kharagpur - West Bengal

Tender For supply, installation & commission of heavy duty airless spray painting equipment type rhino 70.150 or similar, suitable for marine paint application, high build epoxy paints, mio, zinc silicate, p.u. paints etc. consisting of the following items as mentioned in annexure-i and one set of maintenance spares required for pump rhino 70.150 or similar as mentioned in annexure-ii in the make: - vr coatings or tiger or graco or kremlin or jaguar or pilot or equivalent as per technical specification annexure-i and annexure-ii. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45419210

23 Jun, 2026 NA

Thiruvananthapuram - Kerala

Tender For providing of annual maintenance contract / cmc of fire extinguishers - various c&w depots of thiruvananthapuram division; schedule 1 - service or inspection of 4 kg abc powder mono ammonium phosphate fe,amc / cmc of fire extinguishers - various c&w depots of thiruvananthapuram division; schedule 2 - painting of 4 kg abc powder mono ammonium phosphate fe,amc / cmc of fire extinguishers - various c&w depots of thiruvananthapuram division; schedule 3 - powder refilling including replacement of spares of 4 kg abc powder mono ammonium phosphate fe,amc / cmc of fire extinguishers - various c&w depots of thiruvananthapuram division; schedule 4 - service or inspection of 5 kg dcp type fe,amc / cmc of fire extinguishers - various c&w depots of thiruvananthapuram division; schedule 5 - painting of fire extinguishers of 5 kg dcp type fe,amc / cmc of fire extinguishers - various c&w depots of thiruvananthapuram division; schedule 6 - powder refilling including replacement of spares of 5 kg dcp type fe,amc / cmc of fire extinguishers - various c&w depots of

CTN :45384469

16 Jun, 2026 NA

Coimbatore - Tamil Nadu

Tender For purchase of chemicals - purchase of chemicals, diluent for dna extractionsize 500mla diluent used in dna extraction is typically te buffer (10 mm tris-hcl, 1 mm edta, ph ~8.0) or nuclease-free water, used to dissolve and dilute extracted dna. tris maintains a stable ph, while edta chelates divalent cations (e.g., mg ), thereby inhibiting dnase activity and protecting dna from degradation. the diluent must be sterile and free of nucleases to ensure the integrity of dna for downstream applications such as pcr, sequencing, and cloning., luria bertani mediumsize 500gluria bertani medium is a nutrient-rich growth medium commonly used for culturing bacteria such as escherichia coli and agrobacterium tumefaciens. it contains tryptone (10 g/l), yeast extract (5 g/l), and sodium chloride (10 g/l), which provide essential nutrients, vitamins, and osmotic balance for bacterial growth. lb medium supports rapid cell growth and is widely used in molecular biology for cloning, plasmid propagation, and transformation experiments. for solid media, agar (15g/l) is added., chloroform (high analytical reagent grade) size 2.5lchloroform (high analytical reagent grade) is a high-purity organic solvent used in dna extraction, particularly in phenol chloroform methods, to separate proteins and other contaminants from nucleic acids. it enhances phase separation by forming a distinct organic layer, allowing dna to remain in the aqueous phase. due to its toxicity and volatility, it must be handled under a fume hood with proper safety precautions., depcsize 25mldepc is a chemical used to inactivate rnases in water and laboratory solutions, making them suitable for rna work. it modifies histidine residues in proteins, thereby deactivating rnase enzymes that can degrade rna. depc-treated solutions are typically incubated and then autoclaved to remove residual depc, ensuring they are safe for use in downstream applications such as rna extraction and cdna synthesis., tb green master mixsize 200rnxtb green master mix is a ready-to-use reagent used in real-time pcr (qpcr) for dna amplification and detection. it contains tb green dye (a double-stranded dna-binding fluorescent dye), dna polymerase, dntps, mg , and reaction buffer. the dye binds to amplified double-stranded dna and emits fluorescence, allowing real-time monitoring of pcr amplification. it is commonly used for gene expression analysis and quantification of dna., dna loading dyesize 10 inchdna loading dye is a solution added to dna samples before agarose gel electrophoresis. it contains tracking dyes (such as bromophenol blue and xylene cyanol) that allow monitoring of dna migration during the run, and a dense agent (such as glycerol or sucrose) that helps the sample sink into the wells. it may also include edta to protect dna from nuclease degradation., metaloopa metal loop is a reusable laboratory tool made of platinum or nichrome wire, used for transferring and inoculating microorganisms onto culture media. it is sterilized by heating in a flame until red hot before and after use to prevent contamination. it is commonly used in microbiology for streaking plates and handling bacterial cultures.

Central Government/Public Sector

CTN :45380411

11 Jun, 2026 NA

Multi City - Multi State

Tender For custom bid for services - works contract for spare output; works of spares output in txm, block-09, bhel., bhopal has to be carried out. the list of tentative works and technology hours per job, which is to be carried out are as below: -, 1.0 scope of work: following work is to be carried out:, a) opening of wooden case of incoming materials., b) removal of rust preventive for checking of machined components on 3d-cmm for spares output., c) removal of all incoming identifications on all the components for spares handing over., d) putting unique identification mark on all the loose spares with itching machine., e) application of rust preventive on machined components before handing over to warehouse., f) application of wrapper film on each component., g) checking of gear case on checking fixture, reassembly & numbering of gear case, h) numbering, painting & trp of suspension tube & components, i) cable crimping, j) axle cap miscc operations, k) miscc operations of armature fan and other components, 1) pinion locking arrangement for packing for various traction machines, m) drilling and cleaning of rivets.

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