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Electronic Tubes Dealers in Kolkata

(8 products available)
  • Vacuum Blood Collection Tubes

    Vacuum Blood Collection Tubes

    2 / Piece
    United Scientific Corporation is Manufacturer and Supplier of Pathology & Laboratory Equipment, Blood collection vial,Blood Collection Tube, Sample Collection Pot,Swab Stick,Test Tube,Test Tube Stand,Vial Stand Etc.

    United Scientific Corporation

    Dum Dum, Kolkata
    GST 9 yrs
  • Vaccum Tubes

    Vaccum Tubes

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    In the form of bridges or spacers, sheet mica is used in thermionic vacuum tubes, and these serve to hold the tube elements in position, insulated from each other and at uniform distances.  

    Mines & Factories

    Shakespere Sarani, Kolkata
    18 yrs
  • Vacuum Pin Tube

    Vacuum Pin Tube

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    • Packaging TypeClear
    • MaterialBorosilicate Glass
    • ApplicationCollecting Samples From Molten Steel/gold/silver For Hydrogen Analysis
    • FeatureSealed At Both Ends With A Thin-walled Bulb, Breaks On Contact With Molten Metal
    • Sizes Available1500 Nos. / 1 Carton Box,1200 Nos. / 1 Carton Box,1020 Nos. / 1 Carton Box,900 Nos. / 1 Carton Box,840 Nos. / 1 Carton Box
    • We are glad to introduce ourselves as one of the leading Vacuum Tube Manufacturers and offer Vacuum Pin Tube, since 1961 under PISCO™ brand. Designed as per the international standards, our Vacuum Pin Tubes are extensively used for collecting sample from molten steel/gold/silver etc. required for hydrogen analysis. The use of finest grade borosilicate glass endows unmatched resistance against harmful substances. This leading attribute of our Evacuated Pin Tube makes them a highly reliable product. Our Vacuum Glass Pin Tubes are sealed at both ends with a thin walled bulb (weak point) at one side. PISCO™ brand Evacuated Pin Tubes feature a thin (0.5 mm. approx.) wall bulb section (weak point) which breaks on contact with molten metal. The molten metal then enters the tube to form a solid, slag-free metal pin every time. The clients can obtain these Pin Tubes, at market leading prices from us. Operation : In operation, the Vacuum Pin Tube is held in a simple spring holder. The molten metal is removed from the furnace and the slag is pushed aside. The pin tube is immediately inserted into the molten metal at an angle of 45 degrees (approx.) until the thin walled bulb section is completely immersed and this breaks the weak point of the glass tube and fills the pin tube with molten metal. Standard, precision, and high vacuum pin tubes are available as per following sizes and diameters : I.D. 2 mm. x O.D. 4 mm. : 25 Nos. in a tray x 60 trays = 1500 Nos. / 1 Carton Box. I.D. 3 mm. x O.D. 5 mm. : 20 Nos. in a tray x 60 trays = 1200 Nos. / 1 Carton Box. I.D. 4 mm. x O.D. 6 mm. : 17 Nos. in a tray x 60 trays = 1020 Nos. / 1 Carton Box. I.D. 5 mm. x O.D. 7 mm. : 15 Nos. in a tray x 60 trays = 900 Nos. / 1 Carton Box. I.D. 6 mm. x O.D. 8 mm. : 14 Nos. in a tray x 60 trays = 840 Nos. / 1 Carton Box.
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    Pioneer Scientific Instrument Corporation

    Cossipore, Kolkata
    GST 18 yrs 4.5 (30)
  • Non Vacuum Blood Collection Tubes with Pierceable Cap

    Non Vacuum Blood Collection Tubes with Pierceable Cap

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    • MOQ5 Pack(s)
    • Used mainly in Hematology and testing whole in molecular diagnosis.EDTA tubes are used for direct sample analysis since Erythrocytes, Leucocytes and Thrombocytes are stable in EDTA anti coagulated blood for 24 hours.
    • We are offering non vacuum blood collection tubes with pierceable cap. These tubes are made of transparent polypropylene and free of breakage during transportation centrifugation. Caps are made of ldp and are pierceable. Samples can be taken out or tested by automated analyzer probes without opening the caps.
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    Cml Biotech Pvt Ltd

    Salkia, Kolkata
    12 yrs
  • Vacuum Rubber Hoses Tube

    Vacuum Rubber Hoses Tube

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    Vacuum Hoses are pure polymer hoses designed with some special characteristics like self clamping and high temperature withstanding capacity. Customized sizes are available as per the customer requirements and are primarily used as connectors with leak proof characteristics. Application Area The primary area of application are vacuum lines and vacuum pumps. Also used widelyin area with more than normal ambient temperatures to avoid accelerated aging and crack formation.    
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    Ashok Rubber Industries

    Narkeldanga, Kolkata
    14 yrs
  • Vacuum Pin Tubes

    Vacuum Pin Tubes

    33 / Piece
    • MOQ5000 Piece
    • Brand NameSigma
    • MaterialBorosilicate glass
    • Temperature RangeMolten metal
    • Packaging Size10 Pieces
    • Packaging TypePacket
    ...more

    Sigma Chemical & Engineering Industries

    Khardaha, Kolkata
    GST 14 yrs
  • Vacuum Blood Collection Tube

    Vacuum Blood Collection Tube

    1 - 1 / Rs per piece
    • MOQ5000 Bottle
    • MaterialPlastic,Polystyrene and polypropylene
    • ShapeRound
    • Size10ml, 5ml
    • FeatureNon Breakable
    • Number Of FlowerVacuum Blood Collection Tubes,Round shape
    • Country of OriginIndia
    • Height3inch, 4inch
    • পলিপিলিন ক্যাপ সহ 4 মিলি পলিস্টাইরিন ভ্যাকুয়াম রক্ত ​​সংগ্রহ নল
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    Quotient

    Rajarhat, Kolkata
    12 yrs
  • Vacuum Blood Collection Tubes

    Vacuum Blood Collection Tubes

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    Vacuum Blood Collection Tubes, Non Vacuum Blood Collection Tub

    G&S Medical Service

    Tagore Park, Kolkata
    8 yrs

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