10 Best Lab Spectroscopy Supplies
List Updated May 2023
Bestselling Lab Spectroscopy Supplies in 2023
EISCO Spectrum Tube Power Supply, 110 V AC, 37.5 cm Height
- Power supply for use with spectrum tubes (sold separately)
- Casing for holding 26.0cm (L) spectrum tube securely in place, and preventing user from touching electrodes
- Flat black finish to help eliminate ambient light
- Shielded and spring-loaded tube sockets for inserting and taking out tubes while preventing breakage
- On-off toggle switch for ease of use
Clearance Forthery Christmas Elf Costume Cosplay Matching Family Christmas Set for Dad Mom Kid(Green1, baby-boys)
- full length maxi dress with pockets christmas 3d print lace party swing dress plus size vintage a-line printed pleated flared midi skirts dress clearance plus size christmas print criss cross party dress fashion long sleeve casual dress vintage 1950s retro rockabilly swing dress cocktail dress with bow belt amily matching clothes mommy winter christmas long sleeves lace splicing dress family clothes vintage sleeveless
- long sleeve casual loose t-shirt dress floral pockets casual swing pleated t-shirt dress christmas printed tunic dress women's long sleeve casual loose t-shirt dress vintage floral lace half sleeve boat neck cocktail formal swing dress dresses summer tie front v-neck spaghetti strap button down a-line backless swing midi dress
- reindeer snowman tree snowflakes christmas sweater cardigan ugly christmas sweater unisex sweatshirt christmas sweater funny ugly christmas sweater christmas cute reindeer knitted sweater girl pullover oversized christmas reindeer cardigan christmas reindeer snowman penguin santa and snowflakes sweater
- ugly christmas sweater crewneck christmas sweatshirt ugly christmas sweater cute shining reindeer pullover sweater christmas printed tunic dress crewneck 2018 xmas party funny sweater ugly christmas sweater unisex crewneck sweatshirt christmas pullover knit sweater jumpers oversized off-the-shoulder slouchy sweatshirt inside
- sleepwear knit striped pajamas pj sets christmas family matching red striped elf pajama pj sets matching family pajamas christmas santa claus sleepwear cotton kids pjs matching family pajamas christmas boys and girls snowflake pyjamas 2 piece pjs set christmas tree family matching pajamas matching family pajamas christmas tree
Funny Christmas Tie Clearance Forthery Soft Snowman Necktie Holiday Festival Theme Ties(C)
- soft cashmere feel pashmina shawls wraps light scarf long party gloves stretchy plaid blanket winter scarf warm wrap oversized shawl cape beanies infinity scarf soft knitted screen gloves warm lined thick touch warmer winter gloves running
- headband wristbands leg warmers set cold proof thermal work glove leather palm polar fleece fascinator hats pillbox hat veil headband forked clip tea party headwear faux fur collar winter coat long opera elbow wrist length satin gloves lace-up corset elastic retro cinch belt waist belt shemagh tactical desert scarf wrap light scarf
- blanket tartan scarf wrap women winter knit infinity scarf fashion circle loop scarves thick warm womens warm long shawl wraps large scarves knit cashmere feel plaid triangle scarf lightweight scarves: fashion flowers print shawl wrap versatile fashion scarf head wrap cashmere feel winter scarf elegant plaid shawl big grid winter warm
- lattice large scarf plaid blanket shawl scarf for fashion wear winter suede thinsulate thermal insulation mittens gloves winter gloves warm wool mittens with mitten cover easy-on sherpa lined fleece mittens sherpa lined micro fleece pilot hat mitten set fingerless gloves for women winter convertible flip top mittens thermal winter hats
- caps balaclavas baseball caps berets bomber hats bucket hats cold weather headbands cowboy hats fedoras headbands newsboy caps rain hats skullies beanies sun hats visors accessories belts belt buckles suspenders sunglasses eyewear buttons pins applique patches scarves bandanas gloves mittens hats caps wallets keychains arm warmers gloves mittens
Precision Glassblowing 310-03W Wear Metal Type II Torch Tube, Replacement for PerkinElmer Plasma 1000/2000 and 40/400
- Exact match OEM replacement quartz torch
- For PerkinElmer plasma 40 and 400 series ICP-OES instruments
- Torch is intended for Ware Metals organic analyses and has 3 viewing slots
- The torch does not include an injector or injector supports
- Precision glassblowing offers plastic injector support adapters and injectors
Max B-ND TM, 8 fl oz, Vegan Product - Probiotic-Fermented Vitamin B Complex Formula for Dynamic Liver, Energy, Brain and Mood Support
- Available from natural health professionals. Call (800) 325-7734 to find one in your area.
- Probiotic-Fermented Vitamin B Complex Formula - Dynamic Liver, Energy, Brain and Mood Support
- The "Premier Quality Effect" - We believe that premier nutrients (exquisitely well-grown and free of undesirable tagalongs), when they are combined together, their effect is far greater than the sum of their individual benefits. Premier products are the result of our relentless search to find not only the best grown phytonutrients worldwide, but also those with premier energetic properties.
- No Tagalongs - You will never find artificial flavorings, colors or preservatives in our products. Magnesium stearate is a questionable and undesirable agent that is often used and we have eliminated it from our manufacturing process. Talcum powder is often used as a filler and flow agent; it is a suspected carcinogen and will never be found in our products.
- Ingredient Testing - PRL requires that scientific laboratory testing is performed on all raw and finished products. These tests include Bioenergetic testing, HPCS (High Performance Crystal Spectroscopy), HPLC (High Performance Liquid Chromatography), AA (Atomic Absorption), Microbiological Analyses and DNA testing.
Forthery Womens Floral Tunic Shirts Long Sleeve V Neck Crew Neck Blouse Tops(Black,US Size 2XL = Tag 3XL)
- Black Friday Deals Week Cyber Monday Deals Week stripe long sleeve autumn winter cotton basic dress little girls christmas dress reindeer snowflake xmas gifts winter knit sweater dresses flower girl dress for wedding holiday family matching winter snowflake pajama pj sets family christmas pajamas flannel christmas pjs matching matching christmas pajamas set sleepwear jumpsuit
- ugly christmas sweater christmas santa claus print pullover flared a line dress ugly christmas sweater unisex crewneck sweatshirt oversized christmas reindeer cardigan christmas cute reindeer knitted sweater girl pullover ugly christmas sweatshirt funny design pullover sweater for xmas holiday party ugly cardigan
- tie christmas sweater cardigan ugly women knit white red santa xmas sweater ugly christmas sweater patterns reindeer pullover jumper reindeer ugly christmas sweater xmas snowflakes pullover jumper christmas cute reindeer knitted sweater girl pullover oversized christmas reindeer cardigan ugly christmas sweater
- long vintage fun knit xmas warm pulli sweater ugly women knit white red santa xmas sweater ugly christmas sweatshirt funny design pullover sweater for xmas holiday party fleece pullover coat sweatshirts outwear funny print ugly christmas sweater crewneck various design ugly christmas sweatshirt ugly christmas sweater
- women's polka dot retro vintage style cocktail party swing dress women's vintage patchwork pockets puffy swing casual party dress women's christmas dress xmas christmas print party ugly christmas long maxi dress women's vintage patchwork flare dress a-line floral party dress women round neck short sleeve pleated lace slim dress
Eisco Labs Diffraction Grating Holder for Item PH0619 Spectrometer
- Made of metal.
- 1 single holder
- Two mounting holes are 1.5" apart. Holes are approx. 0.125" dia
- Two 1.25" tall rods are paired up with a spring loaded clip.
Premier Eucalyptus Spray, 1.7 fl oz Glass Spray Bottle - Exquisite Quality, Undiluted, Pure Essential Oil of Eucalyptus 80-85% Cineole Content
- Available from natural health professionals. Call (800) 325-7734 to find one in your area
- Exquisite Quality, Undiluted Pure Essential Oil of Eucalyptus with 80-85% Cineole Content
- The "Premier Quality Effect" - We believe that premier nutrients (exquisitely well-grown and free of undesirable tagalongs), when they are combined together, their effect is far greater than the sum of their individual benefits. Premier products are the result of our relentless search to find not only the best grown phytonutrients worldwide, but also those with premier energetic properties.
- No Tagalongs - You will never find artificial flavorings, colors or preservatives in our products. Magnesium stearate is a questionable and undesirable agent that is often used and we have eliminated it from our manufacturing process. Talcum powder is often used as a filler and flow agent; it is a suspected carcinogen and will never be found in our products.
- Ingredient Testing - PRL requires that scientific laboratory testing is performed on all raw and finished products. These tests include Bioenergetic testing, HPCS (High Performance Crystal Spectroscopy), HPLC (High Performance Liquid Chromatography), AA (Atomic Absorption), Microbiological Analyses and DNA testing.
Extech CL204 Reagent tablets
- Reagent tablets for use with ExStik chlorine meter
- Includes 100 packs (10 tablets each)
- Requires 1 tablet per test-enough for 1000 tests
- Foil packaging provides very stable environment with long shelf life
- No messy powder reagents
Clearance Forthery Over the Knee High Socks Knit Boot Socks Stockings Winter Warm Leg Wamers(Beige)
- headband wristbands leg warmers set cold proof thermal work glove leather palm polar fleece fascinator hats pillbox hat veil headband forked clip tea party headwear faux fur collar winter coat long opera elbow wrist length satin gloves lace-up corset elastic retro cinch belt waist belt shemagh tactical desert scarf wrap light scarf
- blanket tartan scarf wrap women winter knit infinity scarf fashion circle loop scarves thick warm womens warm long shawl wraps large scarves knit cashmere feel plaid triangle scarf lightweight scarves: fashion flowers print shawl wrap versatile fashion scarf head wrap cashmere feel winter scarf elegant plaid shawl big grid winter warm
- lattice large scarf plaid blanket shawl scarf for fashion wear winter suede thinsulate thermal insulation mittens gloves winter gloves warm wool mittens with mitten cover easy-on sherpa lined fleece mittens sherpa lined micro fleece pilot hat mitten set fingerless gloves for women winter convertible flip top mittens thermal winter hats
- caps balaclavas baseball caps berets bomber hats bucket hats cold weather headbands cowboy hats fedoras headbands newsboy caps rain hats skullies beanies sun hats visors accessories belts belt buckles suspenders sunglasses eyewear buttons pins applique patches scarves bandanas gloves mittens hats caps wallets keychains arm warmers gloves mittens
- outdoor sherpa micro pilot mitten set cute bear toddler blend thigh boot cuffs short crochet socks assorted colors warmer legwarmers cover boots fun dress cushion crew athletic sock vintage style thin casual no show non slip flat boat line
Introducing Infrared Spectroscopy
Infrared Spectroscopy provides a method of fingerprinting a chemical to solve chemical mysteries! Read on...
Atoms combine with each other to form molecules. Molecules move in various ways. Although we will not discuss their travels through space, we will discuss certain internal motions. Molecules are not rigid, but are held together by "flexible" chemical bonds. Such bonds can stretch, vibrate, scissor, rock, wag, or twist. Each of these motions energies found in the infrared radiation.
What is Infrared Radiation?
Infrared radiation constitutes that part of the electromagnetic spectrum just above the microwave, and just below the visible (light).1 Each of the motions referred to above requires a slightly different frequency and energy, the exact values of which depend upon the particular molecule involved. When infrared energy passes through some of the chemical, quantities of some frequencies are absorbed. Energy not absorbed passes through and is measured according to each frequency. A graph can be drawn that represents what was absorbed.
How an Infrared Spectrum Acts as a Fingerprint
Measured amounts of infrared energy pass through a carefully prepared sample of chemical, which will interact with it. Specific frequencies are absorbed, but not completely. The quantity absorbed depends upon the nature of the group doing the absorbing. If there is more than one exact same group, the amount absorbed increases accordingly. The remaining energy is less than what entered the sample.
One way to graph the results is from the amount of energy absorbed - such a graph is called an absorption spectrum. An alternative way to graph the results is to base it on what passes through the sample - a graph based on this is called a transmission spectrum. The values of the energy peaks do not carry values, such as ergs. This is because such units are divided out. Mathematically, the quantity of energy that passes through the sample is divided by the energy before entry, thus cancelling out whatever units were used, and the result is multiplied times 100%. The XY-graph plots this unitless result against wavelength, rather than against frequency.
To simplify, if you go view a graph from left to right, you are going from higher frequency (higher energy) to lower frequency (lower energy). And if you see a large peak (hanging down for a transmission spectrograph, shooting upwards for an absorption spectrograph), it means that more of the energy of that frequency was absorbed, with less transmitting through. Now let's examine a transmission spectrograph: look at the sample fingerprint or chart, here. How is this a fingerprint? Well, consider a different chemical, here. Different from the first one, isn't it?
Using Infrared Fingerprints to Solve a "Crime"
Now all of this would be of no practical value, except that it is possible, using "fingerprints" or an Infrared Spectrum, to identify a particular molecule. Thus, if you have a mysterious compound you have discovered but you can't tell which one it is in a lineup, you may be able to run an infrared spectrum on it and discover just what it is you have! Yes, the mystery can be solved once again - using fingerprints!
1 There are other forms of spectroscopy or methods of producing chemical fingerprints. For instance, spectroscopy involving visible light is called colorimetry, since molecules absorb different frequencies or colors of visible light. Also, there is ultraviolet spectroscopy, because the same thing can be said about ultraviolet light.