Top Educational Spectrometer

Vertigo Oil Blend, 100% Pure Essential Oils Peppermint, Lavender, Ylang Ylang, Frankincense, Roman Chamomile, Myrrh, 15 mL

  • MOST POPULAR FOR: Assisting in Vertigo and Dizziness.
  • INGREDIANTS: A blend of our finest essential oils - Peppermint, Lavender, Ylang Ylang, Frankincense, Roman Chamomile, Myrrh.
  • SCIENTIFICALLY PROVEN PURITY by gas liquid chromatography and then a mass spectrometer, ensuring the entire distillation, extraction and bottling production method results in only Best Grade Oil of outstanding purity.
  • REFRESHING 90 DAY GUARANTEE! deSensua oils offer such supreme quality that they’re proudly backed with a special 3 MONTH satisfaction guarantee!.
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3B Scientific U17310 Student Spectrometer, 360 to 800nm Spectral Range, Includes Software

  • 2 Years warranty. 5 inches LCD read data directly, Lightweight and convenience, also have software to output colorful gragh, great for LED Grow Lights Full Spectrum Tester..
  • With auto zeroing capabilities, you can be sure you'll always get a reading with pinpoint accuracy, integrating time 50us-10s, really fast!.
  • Long focal length optical system, 2 nm optical resolution of Light Measurement Meter.
  • High performance linear CCD sensor 3648 points.
  • Precise Measurement: LED, Tungsten, Natural Light, Sunlight..etc. Handheld and Portable. PAR Meter PPFD always for what you need in your daily endeavors..
  • Spectrometer Portable with PC software, can test synchronously and output excel, pdf, screenshots, osh...etc..
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Eisco PH0619 Laboratory-Grade Spectrometer, 0 to 360 Degree Rotation, 1 Degree Graduations, 0.1 Degree Vernier Scale

  • Goniometer-type spectrometer provides hands-on experience observing and measuring light spectra.
  • 0 to 360 degree rotation, 1 degree graduations, and 0.1 degree vernier scale.
  • Collimator has an adjustable slit, an achromatic converging lens with a 178mm focal length, and a locking screw.
  • Prism table with 175mm diameter rotates around the central axis and has three leveling screws to ensure precise placement.
  • Astronomical-type telescope has achromatic objective and Ramsden eyepiece with crosswire, and is mounted on heavy bearing to rotate around the central axis of the instrument.
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6061-T6 Aluminum Sheet, Aluminum Plate,6 Inch x 12 Inch x 0.315 Inch Thickness

  • Aluminum plate 6061 T6 ：12（L）x6(W)x.315(thick) in.
  • Cutting flat: professional cutting machine cutting, saw smooth smooth, no burrs on the edge. The normal tolerance is 1-3mm.
  • Inside and out:The surface is smooth and flatness is high, the naked eye can not see the inside of the factory through a variety of instruments strictly tested, such as direct reading spectrometer, ultrasonic flaw detector, hydrogen detector, cross section scanner, scanning electron microscope..
  • Overview of Aluminum Sheet:6061 T6 has excellent processing performance, excellent welding and electroplating characteristics, good corrosion resistance, high toughness and no deformation after processing, dense materials without defects and easy polishing, easy to color film, excellent oxidation effect and other excellent characteristics..
  • Widely used: Aluminum Sheet 6061 T6 used in decoration, packaging, construction, transportation, electronics, aerospace, weapons and other industries..
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5 Pieces of 1\ X2\Square Aluminum BAR 4\ Long +0/-.05\ 6061 General Purpose Plate,T6511 Solid New Mill Stock

  • High quality and product retroactivity reliable and improving competitiveness.
  • Cutting flat: professional cutting machine cutting, saw smooth smooth, no burrs on the edge. The normal tolerance is 1-3mm.
  • Inside and out:The surface is smooth and flatness is high, the naked eye can not see the inside of the factory through a variety of instruments strictly tested, such as direct reading spectrometer, ultrasonic flaw detector, hydrogen detector, cross section scanner, scanning electron microscope..
  • Overview of 6061:6061 has excellent processing performance, excellent welding and electroplating characteristics, good corrosion resistance, high toughness and no deformation after processing, dense materials without defects and easy polishing, easy to color film, excellent oxidation effect and other excellent characteristics..
  • Widely used: 6061 used in decoration, packaging, construction, transportation, electronics, aerospace,and other industries..
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Wffo Slime Clay Toy, 60ML Honeybee Mixing Cloud Slime Putty Scented Stress Kids Clay Toy (Brown)

  • Safe and non toxic - No Borax is used in this slime.
  • Amazing fluffy slime and super fun to play with!.
  • Great stress reliever for adults and children.
  • educational toys age 5-7 educational toys age 4 educational toys autism educational toy age 6 educational toy age 5 educational toy age 3 educational toy animals educational toy age 7 educational toy alphabet educational toy and connecting educational toy age 8 educational toy atm educational toy sound educational toy science educational toy shape educational toy sale educational toy sets educational toy for boys educational toys science educational toys spanish educational toys special needs ed.
  • educational toy educational toys for 2 year olds educational toys for 1 year olds educational toys for 3 year olds educational toys for 4 year olds educational toys for 5 year olds educational toys educational toys for 6 year olds educational toys for 8 year olds educational toys for toddlers educational toys for 5 year old boys educational toy toddler educational toy telephone educational toy trucks educational toy toys educational toy to connecting educational toy time educational toy trains.
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316 Stainless Steel Compression Tube Fitting Union Straight Adapter Tube Double Ferrule Pipe Fitting Adapter for Pipe 2Pcs Ф1/2

  • 【316 Stainless Steel】 The double ferrule pipe fitting adapter adopt high-quality stainless steel 316 material,the inspection indicators are in line with the standard guaranteed spectrometer..
  • 【Good peformance without welding】The product has simple and firm connection, good sealing, no need for welding, high pressure resistance and vibration resistance..
  • 【Easy to clean】The surface of the joint is finely polished by a special process, the hand feels good and delicate, and the interior is clean and bright..
  • 【Suitable for complicated pipeline connections】Suitable for some complicated pipeline connections that cannot be welded, and can pass through gas, liquid, oil and general corrosion pipeline systems..
  • 【Comply with national standard】 The double ferrule straight‑through joint is a relatively common national standard joint, which serves as a connection between steel pipes..
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Nausea Relief Oil Synergy Blend, Popular for Motion and Morning Sickness, Gas, Bloating and Indigestion, 100% Pure Essential Oils , Ginger, Lavender, Peppermint & Spearmint, 15 mL

  • MOST POPULAR FOR: Motion Sickness, Morning Sickness, Bloating, Gas, and Nausea.
  • INGREDIENTS: A blend of our finest essential oils - Ginger, Lavender, Peppermint, and Spearmint. Aromatherapy Therapeutic Synergy Essential Oil Blend..
  • SCIENTIFICALLY PROVEN PURITY by gas liquid chromatography and then a mass spectrometer ensuring the entire distillation extraction and bottling production method results in only Premium Grade Essential Oil of outstanding purity..
  • REFRESHING 90 DAY GUARANTEE! deSensua essential oils offer such supreme quality that they’re proudly backed with a special 3 MONTH satisfaction guarantee!.
  • OUR BEST GRADE OIL IN OUR BEST PACKAGING. All deSensua Best Grade oils are lovingly presented in a soft black velvet gift pouch protecting your photoprotective DAG Vial Deepest Amber Glass and its precious contents.
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Eyekepper Computer Reading Glasses Blue Light Filter Reader Eyeglasses Blue Glare Blocking Men Women, Black

  • Standard Frame : Made of top standard plastic frame, lenses and have spring-loaded hinges. The lenses do not block blue color of online test for color filtering properties.
  • Anti Blue Ray Glasses : Our anti blue ray glasses can obstruct injurious blue ray, as per test via the spectrometer (the performance of blue light blocking) it blocks 12% within 500nm, 14% within 490nm, 17% within 480nm, 19% within 470nm, 24% within 460nm, 28% within 450nm, 25% within 440nm, 44% within 430nm, 93% within 420nm and more than 99% within 400nm-410nm.
  • Comfortable Eyewear : The frame is comfortable to wear and the lenses light transmittance is very good. Besides, casual frame design keeps you looks professional and fashionable while working or reading. Suitable for different face types. Perfect gift for your friends, parents, grandparents and relatives. Provides 100% UV protection.
  • Product Dimensions : Lens width: 2 1/16" (52mm), Frame width: 5 7/16"(138mm), Lens height: 1 5/16" (34mm), Frame height: 1 1/2" (38mm), Bridge (DBL): 1/2"(13mm), Temple length: 5 5/16"(135mm).
  • Computer Eyeglasses : Superior blue light blocking computer eyeglasses.
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Eyekepper Computer Glasses Blue Light Filter Eyeglasses Blue Glare Blocking Men Women, Black

  • ...nline test for color filtering properties.
  • Standard Frame : Made of top standard plastic frame, lenses and have spring-loaded hinges. The lenses do not block blue color of online test for color filtering properties.
  • Anti Blue Ray Glasses : Our anti blue ray glasses can obstruct injurious blue ray, as per test via the spectrometer (the performance of blue light blocking) it blocks 12% within 500nm, 14% within 490nm, 17% within 480nm, 19% within 470nm, 24% within 460nm, 28% within 450nm, 25% within 440nm, 44% within 430nm, 93% within 420nm and more than 99% within 400nm-410nm.
  • Comfortable Eyewear : The frame is comfortable to wear and the lenses light transmittance is very good. Besides, casual frame design keeps you looks professional and fashionable while working or reading. Suitable for different face types. Perfect gift for your friends, parents, grandparents and relatives. Provides 100% UV protection.
  • Product Dimensions : Lens width: 2 1/16" (52mm), Frame width: 5 7/16"(138mm), Lens height: 1 5/16" (34mm), Frame height: 1 1/2" (38mm), Bridge (DBL): 1/2"(13mm), Temple length: 5 5/16"(135mm).
  • Computer Eyeglasses : Superior blue light blocking computer eyeglasses.
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Fractionated Coconut Oil Cold Pressed Coconut oil by GuruNanda - Natural & Pure Carrier Oil Massage Oil Odorless for Skin & Hair 4 Fluid Ounces Premium, Natural, Cruelty-Free, Unrefined

  • Our Fractionated Coconut Carrier Oil is an all natural carrier oil that is completely soluble with all essential oils. Its excellent moisturizing properties can help soothe rashes, irritations, and other skin flare-ups. It readily absorbs into the skin, making it an ideal oil for topical usage..
  • Benefits of our Fractionated Coconut Carrier Oil are that it’s an Excellent carrier oil for massage and aromatherapy, Softens and nourishes skin and hair, it’s odorless and colorless, Non- greasy/staining, and Blends easily with GuruNanda essential oils..
  • Excellent carrier oil for GuruNanda essential oils. It remains liquid at room temperature, and is ideal for use in soaps, lotions, ointments, and other cosmetics and skincare products..
  • Every batch of our Fractionated Coconut Carrier Oil is put through rigorous QC procedures. We use the highest level of testing available for Essential Oils, Gas Chromatograph-Mass Spectrometer (GC-MS) testing..
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Cuvettes for Spectrophotometer (4 Pack) - Standard, 45 mm Height, 3.5 ml Capacity - Wavelength Range 190-2500 nm, UV Quartz, Square Shape - Accurate Readings for UV-VIS Absorbance Studies

  • Lifestyle Visions quartz cuvettes are made out of clear rich purity quartz materials to adapt to the needs of a variety of spectrophotometer laboratory studies. The cuvettes are acid and alkali resistant. Each quartz cuvette holds 3,500 of microliters. The cuvettes are Type 1 with two sides frosted and two sides polish. The heat resistant are able to withstand high temperature up to 600 ℃.  .
  • These cuvettes have a standard 12.5 mm square outside dimension and a 10 mm light path through the sample. The es quartz cuvettes transmittance of light is above 83%. The Cuvette design allows the light beam to come through the front window and exit the back window of the cuvettes..
  • The highly transparent UV cuvettes require as little as a sample for accurate and precise quantitation of DNA, RNA, and proteins..
  • UV-transparent cuvettes that are suitable for most UV and visible spectroscopic assays.
  • supplement to their use when working with precious DNA or RNA samples..
  • Standard spectrometer cuvette comes in a pack of four with the outer dimension: 45 mm x 12.5 mm x 12.5 mm..
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