Reviews Optical Identification

Barska Biometric Fingerprint Security Hidden Wall Safe 0.52 Cubic feet Storage

The White BiometricWall Safe from Barska (Right Opening Door) is accessible using a technologically advanced fingerprint identification system..
This safes BioSecure biometric device features an optical scanner that analyzes the scanned fingerprint and compares it to unique characteristics of those stored in the devices 120-fingerprint memory.

▲SIZE: Microscope Slide(L * W): 25.4 mm/1''x76.2 mm/3'',Thickness: 1 mm/x1.2 mm.
Cover Glass(L * W): 20 mmx20 mm,Thickness:0.13 mmx0.17 mm.
Plastic Dropper Capacity: 1ml x 2 pcs,2ml x 2 pcs.
▲PACKAGE INCLUDED: 50 Pcs ground edge pre-cleaned microscope slides and 100 Pcs pre-cleaned microscope cover glasses with 4 plastic droppers.
▲HIGH QUALITY MATERIAL:Slides and coverslips are composed of high-quality optical glass for clear sample identification. One end of the slide is frosted glass to prevent fingerprints..
▲SAFE FOR USE:Microscope slides and coverslips have no sharp edges, they are neat and do not hurt your hands, and children also can use them safely.
▲WIDELY USE:Suitable for all optical microscopes to make biological microscope specimens, including plants, insects and animal tissues, for biology education.

Set of 50 prepared slides, including plants, insects, and animal tissues, for use in biological education in a strong plastic case.
Labeling provides specimen identification.
【High-quality optical glass】Highly transparent slides, strong light transmission, no impurities..

Set of 50 prepared slides, including plants, insects, and animal tissues, for use in biological education.
Samples preserved in cedar wood oil and sealed with a coverslip to preserve specimens.
Labeling provides specimen identification.
Slides are composed of optical glass for clear viewing.
Set comes in fitted wooden storage box to prevent breakage and ease handling.

Set of 25 prepared slides, including plants, insects, and animal tissues, for use in biological education in a strong plastic case.
Labeling provides specimen identification.
【High-quality optical glass】Highly transparent slides, strong light transmission, no impurities..

GREAT IDENTIFICATION& SAFETY FOR YOUR DOG -- VIZPET Nylon Webbing Dog Collar with high quality flat optical fibers makes your dog for great identification and safety around the 500 meters..
100% WATERPROOF & LIGHTWEIGHT -- Our dog collar light with a soft padded make your dog feel comfortable, waterproof, ust-proof, durable & lightweight, can be used in rainy days. You are worth it.Note: But can not be immersed in water for a long time, such as swimming..
ADJUSTABLE & RELEASE BUCKLE -- Made with high-quality nylon materials and super bright fiber, you can easy to adjust the perfect size for your pet with release buckle.(Note: Please choose the size according to the neck length of your pet).
3 MODE FLASHING LIGHT -- VIZPET LED collar only has one key to control the light. You can change the Quick Flash, Slow Flash, Steady Glow you want..
DC RECHARGEABLE, SAVE MONEY & ENERGY -- The flashing dog collar is recharged by the USB cable with any other daily use device. No worry about battery replacement and no additional costs, easy to use, environmental..

GREAT IDENTIFICATION& SAFETY FOR YOUR DOG -- VIZPET Nylon Webbing Dog Collar with high quality flat optical fibers makes your dog for great identification and safety around the 500 meters..
100% WATERPROOF & LIGHTWEIGHT -- Our dog collar light with a soft padded make your dog feel comfortable, waterproof, ust-proof, durable & lightweight, can be used in rainy days. You are worth it.Note: But can not be immersed in water for a long time, such as swimming..
ADJUSTABLE & RELEASE BUCKLE -- Made with high-quality nylon materials and super bright fiber, you can easy to adjust the perfect size for your pet with release buckle.(Note: Please choose the size according to the neck length of your pet).
3 MODE FLASHING LIGHT -- VIZPET LED collar only has one key to control the light. You can change the Quick Flash, Slow Flash, Steady Glow you want..
DC RECHARGEABLE, SAVE MONEY & ENERGY -- The flashing dog collar is recharged by the USB cable with any other daily use device. No worry about battery replacement and no additional costs, easy to use, environmental..

Set of 25 prepared slides, including plants, insects, and animal tissues, for use in biological education.
Samples preserved in cedar wood oil and sealed with a coverslip to preserve specimens and prevent contamination.
Labeling provides specimen identification.
Slides are composed of optical glass for clear viewing.
Set comes in fitted wooden storage box to prevent breakage and ease handling.

Set of 100 prepared anatomy and botany slides, including plants, insects, and animal tissues, for use in biological education.
Samples preserved in cedar wood oil and sealed with a coverslip to preserve specimens and prevent contamination.
Labeling provides specimen identification.
Slides are composed of optical glass for clear viewing.
Set comes in fitted wooden storage box to prevent breakage and ease handling.

【Safe and friendly】- The glass slides are made of high transparent optical glass material, without lead. All the edges of the slices are rounded and edged, it’s no sharp and prevent to be cutted.
【Pre-cleaned】 - Children's microscope slide samples are stored in cedarwood oil and sealed with cover slides to preserve samples.
【Clear viewing】 - The slides are made of optical glass and are suitable for most microscopes. we are serious in every materials. We made It neat and tidy on the outside and the organization structure is clear and easy to see.
【Rich variety】- A set of 25 prepared slides, including plants, microbes, animals and human tissues etc. for students basic biology education and enlightenment of scientific interests. labels provide specimen identification.
【Gift Wrapping】- The set is equipped with wooden storage boxes, which can prevent damage and easy handling, moisture-proof and shock-proof. It's the best choice for your collection and gifts. It's also a good choice for you to explore the micro world with the microscope and stimulate interest.