Top Gold Test Spectrometer

RSpec Explorer, Classroom Video Spectrometer for Gas Tube Spectrum and other Spectra

  • Real-time Video Spectrometer with USB connector.
  • Eliminate the frustration of rainbow foil glasses.
  • Comes with one license for our real-time spectrum software (Windows & MacOS).
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United Scientific DFG600 Diffraction Gratings for SPECT01 Spectrometer

  • Replacement diffraction grating with 600 lines per millimeter splits light into multiple beams for analysis in light and optics experiments.
  • 45mm x 60mm (H x W) grating has a viewing area of 30mm x 45mm (H x W).
  • Dual glass plates protect grating from damage and provide visibility.
  • For use with the United Scientific SPECT01 spectrometer.
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Heating Block for Minit-100 Dry Bath, Lab Heat Block for Standard Spectrometer Cuvette

  • Exchangeable heating block for MiniT-100 dry bath..
  • 6 holes (2x3) for standard spectrometer curvettes..
  • Made of aluminum alloy with good heat conductivity for uniform temperature..
  • Block size: 71x47x32 mm. Hole size: 14x14 mm..
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United Scientific DFG300 Diffraction Gratings for SPECT02 Intermediate Spectrometer

  • Replacement diffraction grating with 300 lines per millimeter splits light into multiple beams for analysis in light and optics experiments.
  • 45mm x 60mm (H x W) grating has a viewing area of 30mm x 45mm (H x W).
  • Dual glass plates protect grating from damage and provide visibility.
  • For use with the United Scientific SPECT02 intermediate spectrometer.
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14K Gold Testing Solution Test Purity Jewelry Scrap Precious Metal

  • JSP 3-Pack Gold Test Kit 10k, 14k & 18k Gold Acid Testing Solutions $15 Value.
  • 1/2oz bottles excellent for hundreds of tests!.
  • Wood Box for Acid Testing Solutions & Test Stone $30 Value.
  • 2x2" Premium PuriTEST PRO Test Stone $10 Value.
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PuriTest Precious Metal Testing Stone

  • ✅ Enables you to test samples anywhere--at home, office, studio or on the go.
  • ✅ Includes complete gold test kit: 4 bottles acid solution, 5 test stones, file, DigiWeigh 100AS scale, and 2 bars! 1 solid silver 5gr bar, and 1 gold-clad 5 gram buffalo bar).
  • ✅ Acids guaranteed fresh. Electronic Scale includes warranty..
  • ✅ Digiweigh digital scale measure 100 x 0.01 grams.
  • Lifetime Warranty. Includes Instructions..
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Crabby 6'' Inch 30sec Diffraction Spectrometer to Measure Prism Refractive Index

  • Adjustable Prism table marked with grooved lines Main graduated scale of 150mm (6") Double ending verniers reading to 1 min to 30 Secs Arc depending on model Telescope mounted on movable pillar having fine adjustment..
  • Collarimeter mounted on fixed pillar with objective Eyepiece & Rack Pinion Fine Focusing..
  • Spectrometer with 6" Circle and Adjustable Prism table marked with grooved lines..
  • Telescope mounted on movable pillar having fine adjustment and Double ending verniers reading 30 Secs. Arc Collarimeter mounted on fixed pillar with objective..
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Kyoto Electronics DA-130N Portable Density Meter

  • High precision: High wavelength accuracy (±3nm), Wavelength range(350~1020nm), good monochromaticity, low astigmatism, high accuracy of measurement and good stability..
  • Automatic Function: Automatic light door, automatic zero and hundred adjustment equipment calibration..
  • Easy to Use: This spectrophotometer has digital display shows measurement values. Visible spectrophotometer, an analytical instrument commonly used in physic-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the Visible..
  • Long Service Life: Digital Spectrophotometer Spectrometer adopting tungsten lamp to ensure the service life of equipment. It is a must-have multi-purpose analytical instrument for routine laboratories..
  • Widely Application: Widely used in medical, food, petrochemical industry, environmental protection and monitoring, etc..
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Metal Hinged Plant Stand Set with Glass Test Tube Vases (Gold, 6 Pieces)

  • METAL PLANT STANDS: This hinged gold metal plant stand with test tube vases are great for holding real or artificial flowers and plants.
  • PERFECT FOR: Use the stands for weddings, office decor, party decorations, home decor, anniversaries, birthdays, Valentine's Day, and holidays.
  • HIGH QUALITY: Made of glass and iron material that is thick and sturdy.
  • DIMENSIONS: The hinged stand measures 14 x 11.8 inches.
  • WHAT'S INCLUDED: Comes with 1 hinged gold metal stand with 5 slots for the vases and 5 test tube vases.
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Gold Testing Solutions Kit 10k 14k 18k 22k Silver Platinum Scratch Stone

  • JSP Premium Gold, Silver & Platinum Testing Solutions 6 x 1/2oz bottles.
  • 2 x Genuine PuriTEST Premium 2x2" PRO TOUCH Testing Stone.
  • FREE GIFTS: 5 Gram .999 Gold Clad Test Bar & 5 Grain .999 Silver Test Bar.
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Goupchn Test Probe Set 4PCS 600V/10A Non-Destructive Back Probes and 4PCS Gold-Plated Precision Sharp Probes for 2mm Multimeter Leads Electrical Testing

  • Multimeter test probes are made of high quality copper nickel plated which can ensure excellent sensitivity, accuracy and stable performance. CAT II: 600V/10A..
  • Gold-plated precision sharp test probes can be used to test small components such as circuit boards and mobile phone cameras. It can also be used to puncture wires without damage..
  • Plug and play. Easy to use. The ends of both probes are 2mm. Just plug the test probes on the 2mm nickel-plated needles and then it can be used directly..
  • Package include: 4PCS test probes + 4PCS gold-plated sharp probes. The combination of two kinds of probes can meet your more detailed measurement needs..
  • Warranty: Hope you can be satisfied with our test probes. We provide guarantee of a 30-day replacement or refund for any problem and 1 year warranty. If you have any question, feel free to contact us..
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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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