Bids Are invited for Glass Microfiber (GF/A) Filter; 8x10inch (203 x 254mm diameter) for PM10 - Filter thickness:0.26 mmFilter size:203 mm x 254 mm (8”x10”) Weight: 53 g/m2Particle retention:1.6 µmOperating Temperature (Celsius):500 Tensile Strength: 5.5 -Himachal Pradesh

Bids Are invited for Glass Microfiber (GF/A) Filter; 8x10inch (203 x 254mm diameter) for PM10 - Filter thickness:0.26 mmFilter size:203 mm x 254 mm (8”x10”) Weight: 53 g/m2Particle retention:1.6 µmOperating Temperature (Celsius):500 Tensile Strength: 5.5 N/15mmWet Burst:2kPaAir Flow Rate: 4.3s/100ml/in2Packing: 100 Sheets per boxMaterial: High quality 100% Binder free borosilicate micro glass fiberTrace Metal Compositions-µg/g paper: As- 5, Be, <1, Co<1, Cd<1, Cu<1, Pb-5, Mn-6, Ni-1, Se<3, Ag<1, Hg<1REQUIREMENT: CERTIFICATE OF ANALYSIS (CoA); Data Sheet with all above mentioned Technical Specifications; Manufactured in ISO 9001:2015 facility-Certificate thereof. , Air Monitoring Membrane for PM 2.5,PTFE, W/PP ring, 46.2mm - Filter Diameter: 46.2 ± 0.25 mm Filter Media:PTFE Teflon®Filter Pore Size:2µ (maximum)Support Ring Media:Polypropylene Total support Ring Thickness:0.365 mm; ± 0.055 mm Support Ring Width:3.68 mm (+ 0.00 mm, -0.51 mm) Particle retention (0.3 µm): = 99.7 % Pressure drop (0.3 µm): = 30 cm H2O @ 16.67 l/minTemperature-weight loss stability: = 20 µg / filter discDrop test-weight loss stability:= 20 µg / filter disc Moisture-weight gain stability:= 10 µg / filter disc Filter paper should have very low background concentration for iron and elements:Low signal Alkalinity:= 25 µeq /g of filter Maximum Trace Element Concentration-ng/cm2: Al-94.4, Si-32.8,P-22.6, S-13.4, Cl-9.4, K-5.6, Ca-8.2, Rb-2, Br-2,Ba-32.2,Sn-15.2Packing:Packed in two sets of 25 clear, hard, dust tight & non- contaminating plastic containers. Sequentially numbered on individual filters:Lot number & serial number according to EPA acceptance criteria.REQUIREMENT: CERTIFICATE OF ANALYSIS (CoA); Data Sheet with all above mentioned Technical Specifications; Manufactured in ISO 9001:2015 facility-Certificate thereof. , Ashless Paper Filter, GRADE 42 - Filter Diameter: 125 mmFilter Shape: Pyramid folded-ready to useFilter Media:CelluloseParticle Retention (Liquid):2.5µm (maximum)Ash: 0.007%

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