Where to buy gold bullion reliable?

Where to buy gold bullion reliable. Can I buy online as kitoco.com, monex.com etc. .. How was I to know that I'm getting gold bullion gold is 24 Karet. Is it possible that the writing of 9999 is not really 9999% of gold?

Yes, you can write well. Although they say it is almost pure gold, then you are ready to continue.

Buy silver, gold bullion bars, coins, ingots in the UK – Click link to shop

1g gram Silver USA Flag Bar Bullion+ 2-GOLD 1942 Liberty Eagle mini replica Coin $7.24

1 Gram .999 Silver Bullion Buffalo Bar + YOUR CHOICE 5 Piece Mini Gold Coin Set $9.89

GOLD Unique Collectors 5 GRAIN 24K PURE.999 FINE GOLD BULLION MINTED BAR + GIFT $22.99

1g gram Silver BUFFALO Bar Bullion + 2- GOLD 1938 Buff Indian mini replica Coin $0.99

1 Grain Pure 24K .999 Gold Bullion Bar $8.15

★ 1 GRAIN SOLID GOLD BAR .999 24k GOLD FINE BULLION w/COA ★ BONUS 5 GRN SILVER $12.95

1 GRAIN SOLID GOLD BAR .999 24k GOLD FINE BULLION – SAVE & INVEST $13.95

5 GRAIN GR 24K PURE 999.9 FINE GOLD BULLION PROFESSIONALLY MINTED CERTIFIED BAR $24.98

.999 24K Gold/silver 1 Troy gram Iron Ship Bullion Bar NO RESERVE FREE SHIPPING $3.51

24k GOLD Layered 1oz Ounce Buffalo Bar Collector Bullion with Airtight Hardcase $12.25

Buffalo 1 gram .999 silver bar 24kt gold plated Bullion in plastic capsules $3.29

1 Gram .999 Silver Bullion Buffalo Bar + YOUR CHOICE 5 Piece Mini Gold Coin Set $9.89

GOLD 5 GRAIN 24K PURE 99.99 FINE GOLD BULLION LIMITED EDITION PYRAMID BAR w/COA $23.99

Lot of 4 x 1 Grain .999 Fine 24kt Pure Solid Gold Bullion Bar a Special Gift $24.99

1 GRAIN SOLID GOLD BAR .999 24k GOLD FINE BULLION – SAVE & INVEST $14.95