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Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

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grain (apothecary)
Symbol:  gr (apoth.), gr (ap.) 
Category:  Mass 
SI Equivalent:  6.47989×10-5 kg
Dimension
System:  UK, US 
 
Notes
Unit of mass employed in pharmacy.
1 gr (apoth.) = 1/5760 lb (apoth.)
Convert     gr (apoth.), gr (ap.)  
79 conversions, showing those commonly used | Show all
1 gr (apoth.), gr (ap.) =
Mass
  Symbol Unit Name
3.90228×1022  u, uma, Da(12C), AMU  atomic unit of mass (12C) 
3.90352×1022  u, uma, Da(16O), AMU  atomic unit of mass (16O) 
3.87198×1022  u, uma, Da(1H), AMU  atomic unit of mass (1H) 
0.323995  ct.  carat (metric) 
0.315789  ct (troy)  carat (troy) 
3.90228×1022  u, uma, Da  dalton (atomic unit of mass) 
4.44014×10-6  slug  geepound (slug) 
gr (avdp.), gr (av.)  grain (avoirdupois) 
gr (troy)  grain (troy) 
6.47989×10-2  g  gram 
6.47989×10-5  kg  kilogram 
1.42857×10-7  kip  kilopound (kip) 
64.7989  mg  milligram 
2.28571×10-3  oz (advp.), oz (av.)  ounce (avoirdupois) 
2.08333×10-3  oz (troy)  ounce (troy) 
1.42857×10-4  lb  pound 
1.73611×10-4  lb (troy), lb (tr.)  pound (troy) 
4.44014×10-6    slug (geepound) 
6.47989×10-8    ton (metric) 
6.37755×10-8  UK ton, lg ton  ton (UK, long) 
7.14286×10-8    ton (US, short) 
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Glossary
Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.