double-sided adhesive carbon tape  (SPI Supplies)

Journal: The Science of the total environment

Article Title: Use of electron microscopy to determine presence of coal dust in a neighborhood bordering an open-air coal terminal in Curtis Bay, Baltimore, Maryland, USA

doi: 10.1016/j.scitotenv.2024.176842

Figure Lengend Snippet: Carbon and oxygen content analyses of National Institute of Standards and Technology (NIST) subbituminous coal standard reference material (SRM 2682c) on a beryllium planchette (A and B) and conductive carbon tape (C and D). Carbon analyses shown in panels A and C. Oxygen analyses shown in panels B and D. Analyses of conductive carbon tape circled in red. Note . At.% = atomic weight percent. C = carbon. O = oxygen.

Article Snippet: Field sampling kits included an 8 × 40 mm 2 segment of double-sided, adhesive conductive carbon tape (Ted Pella, Inc., Redding, CA, US) sealed inside a labeled PetriSlide (Millipore, Merck KGaA, Darmstadt, DE).

Techniques:

Journal: The Science of the total environment

Article Title: Use of electron microscopy to determine presence of coal dust in a neighborhood bordering an open-air coal terminal in Curtis Bay, Baltimore, Maryland, USA

doi: 10.1016/j.scitotenv.2024.176842

Figure Lengend Snippet: Carbon (A) and oxygen (B) content analyses of positive control material coal from the open-air coal terminal in Curtis Bay, Baltimore, Maryland, USA on conductive carbon tape. Particle size (longest visible dimension >5 μm) and elemental compositional (carbon ≥75 At.% and oxygen ≤20 At.%) limits shown by red lines bounding the yellow bow of accepted coal composition and size for the coal dust classification criteria. Red circles represent analyses of the carbon tape substrate. Note . At.% = atomic weight percent. C = carbon. O = oxygen.

Article Snippet: Field sampling kits included an 8 × 40 mm 2 segment of double-sided, adhesive conductive carbon tape (Ted Pella, Inc., Redding, CA, US) sealed inside a labeled PetriSlide (Millipore, Merck KGaA, Darmstadt, DE).

Techniques: Positive Control