4-13 SEM imgs

HV/TSP050PLUS/TSO050PLUS.md

+# H&V TSP050PLUS
+
+manufacturer site: [PN13015AP2](https://www.hollingsworth-vose.com/en/Products/Filtration-Media/Air-Filtration1/HVAC-filtration/)
+
+## measurements
+- thickness: 0.295 mm
+- weight (10x10mm square): 0.0064 g
+
+## imaging 
+<img src="./SEM/TS050PLUS_20nmAu_top_0001.jpg" height="600">
+
+<img src="./SEM/TS050PLUS_20nmAu_top_0003.jpg" height="600">
+
+<img src="./SEM/TS050PLUS_20nmAu_top_0001.jpg" height="600">
+
+<img src="./SEM/TS050PLUS_20nmAu_top_0005.jpg" height="600">
+
+<img src="./SEM/TS050PLUS_20nmAu_top_0006.jpg" height="600">

HV/TSP050YA002/TSP050YA002.md

+# H&V TSP050YA002
+
+manufacturer site: [HVAC](https://www.hollingsworth-vose.com/en/Products/Filtration-Media/Air-Filtration1/HVAC-filtration/)
+
+## measurements
+- thickness: 0.446 mm
+- weight (10x10mm square): 0.0143 g
+
+## imaging 
+- couldn't reach high magnification without getting over charging and split horizontal lines
+- small circles were clearly pressed from the fabric, but the larger circles
+show no sign of fiber strands
+
+<img src="./SEM/TSP050YA002_20nmAu_top_0007.jpg" height="600">
+
+<img src="./SEM/TSP050YA002_20nmAu_top_0009.jpg" height="600">
+
+<img src="./SEM/TSP050YA002_20nmAu_top_0006.jpg" height="600">
+
+<img src="./SEM/TSP050YA002_20nmAu_top_0008.jpg" height="600">
+
+<img src="./SEM/TSP050YA002_20nmAu_top_0010.jpg" height="600">

HV/TSP100NS015/TSP100NS015.md

+# H&V TSP100NS015
+
+manufacturer site: [HVAC](https://www.hollingsworth-vose.com/en/Products/Filtration-Media/Air-Filtration1/HVAC-filtration/)
+
+## measurements
+- thickness: 0.437 mm
+- weight (10x10mm square): 0.0152 g
+
+## imaging 
+
+<img src="./SEM/TSP100NS015_20nmAu_top_0001.jpg" height="600">
+
+<img src="./SEM/TSP100NS015_20nmAu_top_0003.jpg" height="600">
+
+<img src="./SEM/TSP100NS015_20nmAu_top_0009.jpg" height="600">
+
+<img src="./SEM/TSP100NS015_20nmAu_top_0007.jpg" height="600">
+
+<img src="./SEM/TSP100NS015_20nmAu_top_0005.jpg" height="600">
+
+<img src="./SEM/TSP100NS015_20nmAu_top_0006.jpg" height="600">