 | ||
|
| Units Home | |
 |
Unit Conversion |
 |
List Units |
|
List Categories |
|
Currencies |
|
Convert Units |
|
SI System |
|
Base Units |
|
Derived Units |
|
Prefixes |
|
Numbers |
|
Constants |
|
Base-N |
|
Fractions |
|
Time / Decimal |
|
Resources |
|
Bibliography |
| Symbol: | ppht |
| Category: | Fraction |
| SI Equivalent: | 10×10-6 |
| Dimension: | nil (fraction) |
| System: | INT |
| Notes | |
| 1 ppht = 10-5 | |
| Fraction | ||
| Symbol | Unit Name | |
| 2.4×10-4 | ct, Kt | carat (karat) |
| 1×104 | ppb | part per billion |
| 10×10-4 | pph, % | part per hundred |
| 1000 | pphm | part per hundred million |
| 10 | ppm | part per million |
| 10×109 | ppq | part per quadrillion |
| 10×106 | ppt | part per tera |
| 10×10-3 | ppt | part per thousand |
Information, coverage of important developments and expert commentary in manufacturing.
A white paper to assist in the evaluation of 3D scanning hardware solutions.
Wages, employment opportunities, and growth projections for STEM jobs.
Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.
