Loops, Needles, and Sterilizers for Histology Preparation


Bacti-Cinerator IV
Features:
- Sterilizes loops and needles safely and conveniently
- Prevents infectious spatter and/or cross contamination
- Safeguard laboratory personnel – no open flame – no hazardous gas
- Ideal for use in anaerobic chambers
The Baci-Cinerator IV sterilizes by infrared heat (Heater Element contains no asbestos) – organic material is incinerated deep inside the ceramic tunnel. To use, simply insert loop or needle into the tunnel.
Complete sterilization takes only 5 to 7 seconds at optimum sterilizing temperature of 1,500°F. There is no need to wait for the loops or needles to turn red. Unit does not require oxygen so it can be used in anaerobic chambers. Operates on 120V, 60Hz. UL approved.
62420-10 | Bacti-Cinerator IV, 115 Volt | each | 490.00 | Add to Cart |
62420-20 | Bacti-Cinerator IV, 220 Volt | each | 512.00 | Add to Cart |
62420-52 | Replacement Switch for Bacti III | each | 55.00 | Add to Cart |
62420-52-4 | Replacement Toggle Switch for Bacti IV | each | 57.00 | Add to Cart |
62420-51 | Replacement Bacti VIII Heater Element, 115V | each | 250.00 | Add to Cart |
62420-54 | Replacement Bacti VIII Heater Element, 240V | each | 279.00 | Add to Cart |
62420-55 | Replacement Bacti IV Heater Element, 115V | each | 265.00 | Add to Cart |


EMS BactiZapper™ Infrared Microsterilizer
Features
- Complete infrared sterilization in 5-7 seconds
- Safe, convenient and no spatter
- Ideal for platinum loops, needles and tube mouths
The BactiZapper™ has an asbestos-free core element that uses infrared heating to produce 815°C (1500°F). It completely sterilizes microorganisms in 5-7 seconds. The BactiZapper™ uses well-proven technology to provide instant sterilization of platinum inoculating loops, needles, glass tube / pipette mouths and various metal & borosilicate glass instruments used in quality control and research. It also has a lower temperature setting (500°C) that can be used as a "standby" and extends usable life.
The ceramic heating element is safely enclosed in a perforated stainless steel guard chamber, protecting users from accidental contact with the extreme temperatures of the core area. It is extremely compact, convenient and can be used in anaerobic and aerobic chambers.
Specifications
Max Temperature | 815°C / 1500°F |
Sterilization Time | 5-7 seconds |
Chamber Diameter | 0.55" / 14 mm |
Chamber Length | 3.94" / 100 mm |
External Dimensions | 4 (W) x 6 (D) x 6.5 (H)" / 10.2 x 15.2 x 16.5 cm |
Electrical | 120 or 230V, 50-60Hz, 50W |
Weight | 2.9 lbs (1.3 kg) |
Warranty | 1 year |
Ordering Information
87033-01 | EMS BactiZapper™ Infrared Microsterilizer, 115V | each | 410.00 | Add to Cart |
87033-02 | EMS BactiZapper™ Infrared Microsterilizer, 230V | each | 410.00 | Add to Cart |
87034-01 | Loop holder attachment | each | 59.00 | Add to Cart |
87034-02 | Slide dryer attachment for 3 slides | each | 120.00 | Add to Cart |
87034-03 | Replacement heating element, 115V | each | 150.00 | Add to Cart |
87034-04 | Replacement heating element, 230V | each | 150.00 | Add to Cart |

Inoculating Loops & Needles
These sterile, disposable, plastic loops and needles are designed for use in quantitative procedures such as sampling, urine counts and serial dilutions, as well as for bacterial inoculation. Because they are pre-sterilized and designed for single use, there is no risk of cross-contamination and no need for flaming. They are flexible enough for streaking, yet rigid enough for subsurface inoculation. The unique hexagonal shape of the shaft makes it easier to grip, position and guide through a smooth streaking process. The loop surfaces are extremely smooth, with no rough edges and no flashing or burrs on the loop head. This results in the elimination of cutting or gouging of the agar surface. Sterile, disposable and verifiably accurate, these loops provide an efficient, cost-effective and time saving alternative to traditional metallic loops.
62444-01 | Inoculating Loops 1µl 200 mm, Flexible PP, 25/sterile peel, 40 peels/pack | 1,000/bx | 76.00 | Add to Cart |
62444-02 | Inoculating Loops 10µl 200 mm, Flexible PP, 25/sterile peel, 40 peels/pack | 1,000/bx | 76.00 | Add to Cart |
62444-03 | Inoculating Needles, 200 mm, Rigid, 25/sterile peel, 40 peels/pack | 1,000/bx | 76.00 | Add to Cart |
Inoculating Loop
Nichrome wire. An 8" aluminum handle with a 3" nichrome wire, 25 gauge. Loop O.D. is 4 mm; loop I.D. is 2.5 mm.
72952-10 | Inoculating Loop | 12/pk | 18.00 | Add to Cart |

Calibrated Loops
The 0.01 ml loops are calibrated to A.P.H.A. Standards and are made from 19 gauge B&S platinum wire with 5% rhodium. The 0.001 ml loops is made from 26 gauge B&S platinum with 15% iridium.
Catalog | Contained Volume | Loop Diameter | Length | Pack | Price | |
62430-10 | 0.01 ml | 4 mm | 25 mm | each | 178.00 | Add to Cart |
62430-20 | 0.01 ml | 4 mm | 70 mm | each | 382.00 | Add to Cart |
62430-30 | 0.001 ml | 1.45 mm | 70 mm | each | 153.00 | Add to Cart |

Inoculating Needle
Made from 26 gauge B&S platinum wire with 15% iridium to provide rigidity with thinner wire for delicate work. Both ends are ground smooth.
62432-01 | Inoculating Needle,70 mm | each | 152.00 | Add to Cart |

Inoculating Loops
Our high quality inoculating loops are made from platinum wire. The 15% iridium adds necessary rigidity permitting thinner wire for delicate work. The loop section is welded and smoothly finished to form a "perfect circle".
Catalog # | Loop Dia. mm | B&S Gauge mm | Length mm | Pack | Price | |
62433-02 | 2 | 24 (0.5106) | 45 | each | 153.00 | Add to Cart |
62433-05 | 5 | 24 (0.5106) | 45 | each | 172.00 | Add to Cart |
62434-02 | 2 | 26 (0.4038) | 45 | each | 129.00 | Add to Cart |
62434-03 | 3 | 26 (0.4038) | 45 | each | 136.00 | Add to Cart |
62434-05 | 5 | 26 (0.4038) | 45 | each | 141.00 | Add to Cart |
62436-03 | 3 | 24 (0.5106) | 70 | each | 162.00 | Add to Cart |
62436-05 | 5 | 24 (0.5106) | 70 | each | 178.00 | Add to Cart |
62437-02 | 2 | 26 (0.4038) | 70 | each | 156.00 | Add to Cart |
62437-03 | 3 | 26 (0.4038) | 70 | each | 156.00 | Add to Cart |
62437-05 | 5 | 26 (0.4038) | 70 | each | 156.00 | Add to Cart |
62438-02 | 2 | 28 (0.3206) | 70 | each | 144.00 | Add to Cart |

Inoculating Loop and Needle Holders
Made from durable, heat resistant brass with a fiberglass insulating sleeve over the gripping area. The threaded collet type collar holds all wire gauge
62440-06 | Loop & Needle Holder 6 in. (152 mm) | each | 152.00 | Add to Cart |
62440-08 | Loop & Needle Holder 8 in. (203 mm) | each | 118.00 | Add to Cart |

BIOLOOP
Disposable Incubation Loops and Needles
- Eliminate the need for flaming metal loops and exposure to airborne pathogens
- Precision molded from biological inert polymers
- Three color coded designs:
- Blue – 1µl loop/needle
- Natural – 10µl loop/1µl loop
- Yellow – 10µl loop/needle
- Irradiation sterilized
- Available either individually wrapped or in zip seal bags
Expect extended delivery times.
62446-01 | 10µl Loop/Needle, Yellow, Individually Wrapped, 500/bag | 500/cs | 129.00 | Add to Cart |
62446-02 | 10µl Loop/Needle, Yellow, Individually Wrapped, 50 Bags of 10 | 500/cs | 129.00 | Add to Cart |
62446-03 | 10µl Loop/Needle, Yellow, 25 Bags of 20 | 500/cs | 58.00 | Add to Cart |
62447-01 | 10µl/1µl Natural, Individually Wrapped | 500/cs | 124.00 | Add to Cart |
62447-02 | 10µl/1µl Natural, 10 Bags of 50 | 500/cs | 72.00 | Add to Cart |
62447-03 | 10µl/1µl Natural, 50 Bags of 10 | 500/cs | 59.00 | Add to Cart |

Loop
Made from Polystyrene
- Eliminates the need for flaming metal loops and exposure to airborne pathogens
- Cross contamination due to improper sterilization is eliminated
- Surface treated for enhanced droplet adhesion
- Supplied sterile in easy-to-open packs of 10 or 25
- Color coded for product identification
- Problem-free inoculation with smooth loop surface
- Precision molded
- Made from virgin raw material which complies with USP class VI requirements
- Calibration certificate available
- Total length: 22.7 cm
Some products are temporarily unavailable.
Catalog No. | Description | Unit per pack/case | Total Volume | Price | |
62448-25 | White Needle | 25/1000 | N/A | 90.00 | Add to Cart |
62448-10 | White Needle | 10/1000 | N/A | 93.00 | Add to Cart |
62449-50 | Blue Loop | 25/1000 | 1 µl | 100.00 | Add to Cart |
62449-12 | Blue Loop | 10/1000 | 1 µl | 99.00 | Add to Cart |
62450-50 | Yellow Loop | 25/1000 | 10 µl | 101.00 | Add to Cart |
62450-12 | Yellow Loop | 10/1000 | 10 µl | 101.00 |
Perfect Loop
Using this PERFECT LOOP, you can place your thin sections, cut on the ultramicrotome, easily on the grid mesh without creases.
Perfect Loop for Ultra Thin sections | |||
![]() 1. Center the loop above the sections |
![]() 2. Slowly lower the loop over the sections and touch the water |
![]() 3. Gently lift up the loop with the sections in a droplet of water |
![]() 4. Lower the loop onto a grid and lift up again |
![]() 5. The grid holds to the loop by surface tension |
![]() 6. Lower the loop to the filter paper to remove water |
![]() 7. For coated grids, touch with filter paper to remove water |
![]() 8. Separate the grid from the loop with an eyelash |
70944 | Set of Handle & Loop | set | 134.00 | Add to Cart |
70945 | Loop only | each | 80.00 | Add to Cart |
70946 | Loop only | 5/each | 375.00 | Add to Cart |
70948 | Handle only | each | 54.00 | Add to Cart |
70940 | LM Set of Handle & Loop | set | 115.00 | Add to Cart |
70941 | LM Loop only | each | 80.00 | Add to Cart |
70942 | LM Loop only | 5/each | 375.00 | Add to Cart |
70943 | LM Loop Handle | each | 54.00 | Add to Cart |
Technical Tips
Section Pick-up; The Perfect Loop

Deluxe Perfect Loop
As in our standard this device allows you to pick up sections with ease. This set utilizes the Perfect Handle complete with protective collar.
70939 | Deluxe Perfect Loop Set | set | 134.00 | Add to Cart |
70616-HD | Perfect Handle Only | each | 92.00 | Add to Cart |


Nichrome Loops
A perfect tool for the manipulation of samples before and during sample preparation in microscopy.
These nichrome loops come with or without handles and the wire comes in an assortment of internal diameters to accommodate many sample sizes.
The nichrome wire's composition is 60% Ni, 24% Fe Alloy, 16% Cr.
70922-01 | Nichrome Loop and Handle, 1.5 mm ID, 6.35 cm L | set | 17.00 | Add to Cart |
70922-02 | Nichrome Loop and Handle, 3.5 mm ID, 6.35 cm L | set | 17.00 | Add to Cart |
70922-03 | Nichrome Loop and Handle, 5.0 mm ID, 6.35 cm L | set | 17.00 | Add to Cart |
70922-04 | Nichrome Loop, 1.5 mm ID | each | 7.00 | Add to Cart |
70922-05 | Nichrome Loop, 3.5 mm ID | each | 7.00 | Add to Cart |
70922-06 | Nichrome Loop, 5.0 mm ID | each | 7.00 | Add to Cart |
70922-07 | Nichrome Wire, 30 gauge, 100 ft | each | 12.00 | Add to Cart |
70922-08 | Loop Handle, 6" L | each | 17.00 | Add to Cart |

Platinum Loops
A perfect tool for the manipulation of samples before and during sample preparation in microscopy.
This loop is made of high purity platinum and comes with or without handles. The thickness is 0.20 mm and the diameter is 5 mm ID.
70923-01 | Platinum Loop and Handle, 5.0 mm ID | set | 34.00 | Add to Cart |
70923-02 | PT Loop, 5.0 mm ID, 2.5 cm L | each | 27.50 | Add to Cart |
70922-08 | Loop Handle, 6" L | each | 17.00 | Add to Cart |

Needle and Knife Interchangeable Handle
Made from stainless steel, pin-vise type Handle, which accepts either dissecting needles or a knife.
Handle: 92 mm (3⅜") L x 6 mm (¼") diameter
Needle: available with straight or bent, 60 mm (2½") long
Knife: spear type with single or double edge, 75 mm (3") long
72953-HD | Handle | each | 5.00 | Add to Cart |
72953-10 | Needle, Straight | 36/pk | 5.00 | Add to Cart |
72953-11 | Needle, Bent | 36/pk | 5.00 | Add to Cart |
72953-20 | Spear Shape Knife, Single Edge | 36/pk | 8.00 | Add to Cart |
72953-21 | Spear Shape Knife, Double Edge | 36/pk | 8.00 | Add to Cart |


The EMS GERMINATOR 500™ – The Germ Terminator
Dry Sterilizer
The GERMINATOR 500™ is a convenient effective way to quickly decontaminate your micro-dissecting instruments.
No more need for messy chemicals or open flames in the lab, and the small footprint saves bench space!
Very effective
The GERMINATOR 500™ is a simple, inexpensive way to quickly decontaminate your micro-dissecting instruments between procedures. The unique stainless steel glass bead bath remains at a constant 500°F, allowing you to insert the tips of your instruments whenever you wish to decontaminate them. And it's fast... most micro-dissecting instruments decontaminate within 15 seconds!
- The operating temperature for the unit is 500°F 15° (233°C)
- No messy chemicals and no need for open flames in the lab
The unit measures 6.75" x 5.25" x 5.25" (H x W x D) and the Stainless Steel Well measures: 2.0" diameter x 4.0" deep(ID). The unit only weighs 4.5 lbs and it is available in 110 or 220 volt. (UL Listed)
The GERMINATOR 500™ has the following features:
- Easy to use
- Glass Beads: 1.5 mm lead free glass balls
- Fast, effective decontamination
- U.L. Listed
- Small footprint saves bench space
- 1 YEAR WARRANTY!
- Proven durable design
- Modular Cord
- Perfect for micro-dissecting scissors and forceps
- Exclusive Well Collar
66118-10 | EMS Germinator 500™ 110 Volt | each | 499.00 | Add to Cart |
66118-20 | EMS Germinator 500™ 220 Volt | each | 499.00 | Add to Cart |
66118-B | Glass Beads Refill, 12.5 oz bag | each | 21.00 | Add to Cart |

Glass Bead Sterilizers
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BS500 #66116-5 | BS1000 #66116-10 | BS2000 #66116-20 |
These glass bead sterilizers are quick and easy to use and they are compact and light weight which makes them suitable for table tops or workbenches. They are used to sterilize instruments used in most laboratories and doctors' offices, dentists' offices, clinics, hospitals etc, killing spores and bacteria within 10 seconds!
All units are supplied with one filling of glass beads. Glass beads size ranging 1.5 – 2.0 mm diameter.
Model | BS300* | BS500 | BS1000 | BS2000 |
Cabinet Size L x W x H, mm |
185x125x135 | 140x142x202 | 150x195x225 | 140x142x202 |
Crucible Size, mm Diameter x Depth |
50 x 50 | 50 x 75 | 50 x 137.5 | 50 x 162.5 |
Preset Temperature Range, °C | 230-250 | 230-250 | 245-265 | 230-250 |
Initial Stabilization Time | 30 minutes | 30 minutes | 30 minutes | 30 minutes |
Weight (Inclusive Glass Beads) | 2.60 kg | 2.90 kg | 4.13 kg | 4.15 gm |
Wattage | 75, single phase | 150, single phase | 250, single phase | 250, single phase |
Electrical | 220V or 110V | 220V or 110V | 220V or 110V | 220V or 110V |
We suggest that glass beads be replaced at least once in three months.
Clean the glass beads at least once every 2 weeks. Remove glass beads when the unit is completely cool. Wash with mild soap, rinse and dry thoroughly before re-use.
Ordering:
66116-3 | Glass Bead Sterilizer, Model BS300 (Available in Blue, Black, Red and Gray) | each | 512.00 | |
66116-5 | Glass Bead Sterilizer, Model BS500 | each | 695.00 | Add to Cart |
66116-10 | Glass Bead Sterilizer, Model BS1000 | each | 595.00 | Add to Cart |
66116-20 | Glass Bead Sterilizer, Model BS2000 | each | 600.00 | Add to Cart |
66117-3 | Glass Beads Replacement, Model BS300 | each | 80.00 | Add to Cart |
66117-5 | Glass Beads Replacement, Model BS500 | each | 88.00 | Add to Cart |
66117-10 | Glass Beads Replacement, Model BS1000 | each | 95.00 | Add to Cart |
66117-20 | Glass Beads Replacement, Model BS2000 | each | 110.00 | Add to Cart |
Spoons, Spatulas Forceps

Micro Spoon with Resin Coated Handle
A micro spoon and spatula made from nickel stainless steel and coated with a glazed finish resin on the handle. The wire is 0.103" (2.62 mm) in diameter. Overall length: 6½" (165 mm). The spoon end length: 1" (25 mm) x ¼" (6.35 mm) wide.
62410-01 | Micro Spoon with Resin Coated Handle |
each | $6.00 | Add to Cart |

Micro Spoon Heyman Type A
A Heyman type micro spatula made from nickel stainless steel with a glazed finish. The wire diameter is 0.103" (2.62 mm). Overall length: 6¼" (159 mm). Flat end: 1¼" (31.35 mm) long. The spoon end: ½" (12.5 mm) long x ⅛" (3 mm) wide.
62411-A | Micro Spoon Heyman Type A | each | $5.00 | Add to Cart |

Stainless Steel Spatulas
We offer a selection of stainless steel spatulas – a "must tool" when handling embedding wax.
63320-03 | 3" Long, 9/16" W | each | 8.25 | Add to Cart |
63320-04 | 4" Long, 9/32" W | each | 10.50 | Add to Cart |
63320-05 | 5" Long, 13/32" W | each | 9.00 | Add to Cart |
63320-06 | 6" Long, ⅞" W | each | 13.00 | Add to Cart |
63320-08 | 8" Long, 1⅛" W | each | 15.00 | Add to Cart |
63320-10 | 10" Long, 1-7/16" W | each | 16.00 | Add to Cart |
63320-12 | 12" Long, 1½" W | each | 16.75 | Add to Cart |

Flexible Spatulas
This is a sword type spatula, made from stainless steel with a wooden handle. This spatula is very thin and has bendability toward the end and very stiff towards the handle. It offers flexibility when working with soft materials, such as embedding waxes. The overall length is 6¾"
63321 | Flexible Spatulas | each | 16.00 | Add to Cart |