"Traditional Integrity and Chemicals for Tomorrow"

Conversion Tables

Dry Measures

Grains	x	0.64798918	= Grams
Grains	x	0.00208333	= Ounces, Troy
Grains	x	0.00228571	= Ounces, avdp.
Grains	x	0.04166667	= Pennyweights
Grains	x	0.0001736111	= Pounds, Troy
Grains	x	0.0001428571	= Pounds, avdp.
Grams	x	15.432356	= Grains
Grams	x	0.03215074	= Ounces, Troy
Grams	x	0.03527396	= Ounces, avdp.
Grams	x	0.64301485	= Pennyweights
Grams	x	0.002679229	= Pounds, Troy
Grams	x	0.002204622	= Pounds, avdp.
Ounces, Troy	x	480	= Grains
Ounces, Troy	x	31.103481	= Grams
Ounces, Troy	x	1.0971429	= Ounces, avdp.
Ounces, Troy	x	20	= Pennyweights
Ounces, Troy	x	0.08333333	= Pounds, Troy
Ounces, Troy	x	0.06857143	= Pounds, avdp.
Ounces, avdp.	x	437.5	= Grains
Ounces, avdp	x	28.349527	= Grams
Ounces, avdp.	x	0.9114583	= Ounces, Troy
Ounces, avdp	x	18.22917	= Pennyweights
Ounces, avdp.	x	0.07595486	= Pounds, Troy
Ounces, avdp	x	0.0625	= Pounds, avdp.
Parts Per Million	x	.0001	= Percent
Pennyweights	x	24	= Grains
Pennyweights	x	1.5551740	= Grams
Pennyweights	x	0.05	= Ounces, Troy
Pennyweights	x	0.0548571	= Ounces, avdp.
Pennyweights	x	0.004166667	= Pounds, Troy
Pennyweights	x	0.003428571	= Pounds, avdp.
Percent	x	10,000	= Parts per Million
Pounds, Troy	x	5,760	= Grains
Pounds, Troy	x	373.24177	= Grams
Pounds, Troy	x	12	= Ounces, Troy
Pounds, Troy	x	13.165714	= Ounces, avdp.
Pounds, Troy	x	240	= Pennyweights
Pounds, Troy	x	0.8228571	= Pounds, avdp.
Pounds, advp	x	7,000	= Grains
Pounds, advp	x	453.5924277	= Grams
Pounds, advp	x	14.583333	= Ounces, Troy
Pounds, advp	x	16	= Ounces, avdp.
Pounds, advp	x	291.6667	= Pennyweights
Pounds, advp	x	1.00000019	= Pounds, British
Pounds, advp	x	1.2152778	= Pounds, Troy

Metric Conversion

1 lb	=	454 g
1 kg	=	2.205 lb
1 gal	=	3.785 l
1000 g	=	1 kg
1000 ml	=	1 l
1000 kg	=	1 MT (metric ton)
28.38 g	=	1 ounce (weight)
29.57 ml	=	1 ounce (liquid)
473 ml	=	1 pint
946 ml	=	1 quart

 

Weights (not exact conversions)
25 g	=	1 oz
100 g	=	4 oz
250 g	=	8 oz
500 g	=	1 lb
2.5 kg	=	5 lb
5 kg	=	10 lb
10 kg	=	22 lb
12 kg	=	26 lb
50 kg	=	110 lb
112 kg	=	250 lb
136 kb	=	300 lb
170 kg	=	375 lb
181 kg	=	400 lb
Volumes (not exact conversions)
25 ml	=	1 oz
50 ml	=	2 oz
125 ml	=	4 oz
250 ml	=	8 oz
500 ml	=	1 pt
1 l	=	1 qt (2 pts)
2.5 l	=	5 pts
4 l	=	1 gal
20 l	=	5 gal
50 l	=	15 gal
200 ;	=	55 gal

Common Acids and Bases - Information Table

Name	Formula	Mol. Wt.	Conc. of Reagent	Reagent Molarity	Specific Gravity
Acetic acid	CH3COOH	60.05	99.8%	17.4	1.05
Formic acid	HCOOH	46.03	90.0%	23.6	1.2
Hydrochloric acid	HCl	36.46	37.2%	12.1	1.18
Hydrofluoric acid	HF	20.01	49.0%	28.9	1.16
Hydriodic acid	HI	127.91	47%	5.5	1.50
Nitric acid	HNO3	63.01	69.6%	15.6	1.41
Perchloric acid	HClO4	100.46	70.5%	11.7	1.66
Phosphoric acid	H3PO4	98.00	85.5%	14.8	1.69
Sulphuric acid	H2SO4	98.08	96.0%	18.0	1.84
Ammonium hydroxide	NH4OH	35.05	28 wt.% NH3 (or 56.6% NH4OH)	14.5	0.90
Sodium hydroxide	NaOH	40.00	50.0%	19.4	1.52
Potassium hydroxide	KOH	56.11	45.0%	11.7	1.45