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Loops Spreaders

Loops Spreaders
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Loops Spreaders

Product catalog summary
Product Overview
Copan offers a variety of inoculating tools including NiChrome wire loops, plastic calibrated loops, inoculating needles, and spreaders. These tools are designed for microbiological applications such as specimen cultures and bacterial colony isolation.
NiChrome Wire Loops
These loops are made from 80/20 Nickel-Chrome wire, providing durability and rapid cooling after heat sterilization. They are available in calibrated (1µL and 10µL) and non-calibrated sizes (2mm, 3mm, 4mm, 5mm). Calibrated loops come with a Certificate of Calibration and are verified using a tool gauge based on the FDA Drill Bit Method.
Plastic Calibrated Loops and Needles
Plastic loops are available in rigid and flexible forms, with sizes of 1µL and 10µL. They feature ultra-smooth surfaces for easy streaking without damaging agar. The loops are packaged in resealable pouches to prevent contamination and are certified for accuracy using the Evans Blue Dye Method.
Combo-Loops
These are NiChrome wire loops attached to lightweight insulated aluminum handles, available in non-calibrated sizes. They are color-coded for easy identification and designed for convenience and durability.
Inoculating Needles
Available in regular and mini sizes, these needles are used for picking isolated colonies and making stab inoculations. They are offered in flexible and rigid forms to suit different applications.
Spreaders
Copan provides T-shaped and L-shaped plastic spreaders for dispersing liquids over agar plates. These spreaders are designed to prevent gouging and ensure even distribution of samples.
Packaging and Certification
All products are packaged to maintain sterility and ease of use, with options for resealable pouches. Calibrated products come with certification to ensure accuracy and consistency.
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Catalog excerpts

Loops Spreaders-1

INOCULATING LOOPS, NEEDLES and SPREADERS NICHROME WIRE LOOPS Calibrated 1µL, 10µL sizes & various non-calibrated sizes COMBO WIRE LOOPS Range of combination wire loops attached to handles PLASTIC CALIBRATED LOOPS 1µL and 10µL size disposable loops PLASTIC INOCULATING NEEDLES Regular & Mini-Needle T-SHAPED & L-SHAPED SPREADERS For dispersing liquids over culture plate

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Loops Spreaders-2

NiChrome Wire Loops, Handles and Combo-Loops Calibrated and Non-Calibrated Loops Ultra smooth no gouging of agar Choose from a wide range of accurately calibrated and non-calibrated Nickel-Chrome wire loops. Copan NiChrome wire loops have totally smooth surfaces and will not cut or gouge through agar medium when streaking plate cultures. Flexibility and rapid cooling Loops are made of an 80/20 Nickel-Chrome metal wire. A strand of wire is molded around a specific pin size to form the loop shape and then the ends of wire strand are twisted together. The twisting process gives the loop its characteristic...

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Loops Spreaders-3

Wide Selection, Economical and Durable Loop Handles – six and seven inch handle lengths Copan supplies a choice of light weight Aluminum and heavier Nickel plated Brass handles. The shafts of the loop handles are insulated with PVC. Both Aluminum and Brass handles are available in a choice of sizes 6 inch (150mm) and 7 inch (175mm). Combo-Loops (combined loop + handle) A range of NiChrome wire loops attached to light weight insulated aluminum handles. Combo-loops are noncalibrated and available in a range of loop sizes 2, 3, 4 and 5mm internal diameter (Ø). Combo-Loop handles are color coded...

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Loops Spreaders-4

NiChrome Wire Loops, Handles and Combo-Loops LOOP HANDLES - SIX & SEVEN INCH HANDLE LENGTHS Copan supplies a choice of Light weight Aluminum and heavier Nickel plated Brass handles. The shafts of the loop handles are insulated with PVC. Both Aluminum and Brass handles are available in a choice of sizes 6 inch (150mm) and 7 inch (175mm). Catalog No. Description Packaging K44 Aluminum Loop Holder with PVC Handle - 6in/150mm length each K45 Aluminum Loop Holder with PVC Handle - 7in/175mm length each K46 Plated Brass Loop Holder with PVC Handle - 6in/150mm length each K47 Plated Brass Loop Holderwith...

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Loops Spreaders-5

Wide Selection, Economical and Durable CALIBRATED LOOPS: 1µL AND 10µL SIZES Loops are purchased individually and are supplied with a Certificate of Calibration. Catalog No. TOOL-GAUGES TO VERIFY ACCURACY OF CALIBRATED LOOPS Copan offers a simple QC procedure for checking the accuracy of the loop using a liter loops. tool gauge for both one and ten micro- Calibration Gauge for 1µL Loop Calibration Gauge for 10µL Loop COMBO-LOOPS (COMBINED LOOP + HANDLE) A range of NiChrome wire loops attached to light weight insulated Aluminum handles. Catalog No. Non-Calibrated Loop 2mm ø - 26 Ga. With Aluminum...

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Loops Spreaders-6

Calibrated Plastic Inoculation Loops and Needles Color coded for easy product identification Each loop size and model has a unique color code to facilitate easy recognition and to distinguish different products. Ultra smooth loop surfaces allows easy streaking No rough plastic edges, flashing or burrs on the loop head means smooth, problem free planting and streaking of cultures. Loops do not cut or gouge the agar surface during streaking. Choice of rigid or flexible loops Soft-flexible or rigid plastic to cater to different applications and preferences of microbiologists, Copan manufactures...

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Loops Spreaders-7

Choice of Rigid or Flexible Loops and Needles Plastic disposable inoculating needles Choice of Regular or Mini-Needle Copan offers a choice of two types of plastic disposable needles: Regular and Mini-Needles. The total length of the Regular Needle product is 20cm and it has a 1.45mm diameter needle shaft. Regular Needles have a much longer reach and a broader needle shaft in comparison with the Copan Mini-Needles. MiniNeedles can be used for more delicate operations, they have a more slender design and the needle shaft itself is narrower and more flexible than the Regular Needle. The total length...

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Loops Spreaders-8

Plastic Resealable Pouches and Unique Holder Unique Holder Enhances Ease of Use Unique pack holders are available which greatly enhance the ease of use of this product. The peel open window in the plastic pack is secured in the open position by insertion into a retaining clip. Loops or needles can then be simply and smoothly accessed using one hand allowing the operator to have the other hand completely free to hold a culture plate or tube. Inverted Position of Pack Opening Prevents Aerial Contamination When placed in the holder the peel open window entrance of the product pack is facing downward....

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Loops Spreaders-9

CALIBRATED DISPOSABLE INOCULATION LOOPS AND NEEDLES IN MEDICAL PEEL POUCH Catalog No. Rigid (hard) plastic Dark Green Rigid (hard) plastic Dark Green Rigid (hard) plastic Dark Blue Rigid (hard) plastic Dark Blue Flexible (soft) plastic Light Green Flexible (soft) plastic Light Green Flexible (soft) plastic Light Blue Flexible (soft) plastic Light Blue Inoculation Needle Mini Inoculation Needle Mini Inoculation Needle CALIBRATED DISPOSABLE INOCULATION LOOPS AND NEEDLES IN RESEALABLE POUCH Catalog No. Rigid (hard) plastic Dark Green Rigid (hard) plastic Dark Blue Flexible (soft) plastic Light Green...

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Loops Spreaders-10

T-Shaped and L-Shaped Spreaders T-Shaped Plastic Spreaders The Sterile T-Shaped Spreaders are designed for spreading and dispersing liquids across the surface of agar culture plates. Spreaders are used for performing bacterial CFU plate counts on water, milk, urine and other liquid samples. Copan TShaped Spreaders have all smooth rounded surfaces to prevent any cutting or gouging of agar during inoculation of culture plates. The T-Shape design means that even pressure is applied across the entire length of the T-bar in contact with the agar surface. T-Shaped Spreaders are available individually...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.