【飲用は】万年筆インク 12瓶目【自己責任】

■色のサンプル
川窪万年筆店
ttp://k-pen.net/howto/ink/
万年筆博士
ttp://www.fp-hakase.com/product/color.html
ナガサワ
ttp://www.rakuten.ne.jp/gold/nagasawa/hitorigoto/2001-2002/50/
■インクに関するサイト
About Fountain Pen Ink
ttp://www.marcuslink.com/pens/ink/index.htm
Private Reserve
ttp://www.privatereserveink.com/
ヌドラー
ttp://www.luxurybrandsusa.com/noodlers/
■インクのｐＨ一覧表
Readings were reported for pH levels of :
1.7 for Omas Blue-Black, Omas Royal Blue, Visconti, Lapis Blue;
2.2 for Montblanc Blue-Black, Montblanc Bordeaux, Pelikan Blue-Black, Viconti Turquoise;
2.7 for Pelikan 4001 Blue, Visconti Permanent Blue-Black, Pelikan 4001 Turquoise, Quink Washable Blue, Waterman Purple;
3.0 for Montblanc Emerald Green, Quink Permanent Black, Waterman Blue-Black, Waterman Blue;
4.0 for Sheaffer Brown, Emerald Green, Peacock Blue;
6.3 for Parker Penman Emerald;
6.5 for Omas Sepia;
6.6 for Parker Penman Ebony;
6.8 for Herbin Green, Omas Vespucci Red, Parker Penman Mocha, Parker Penman Sapphire;
7.0 for Waterman Havana
7.2 for Omas Permanent Black;
7.5 for Parker Penman Ruby; Pelikan Brilliant Green;
7.8 for Visconti Black
7.9 for Rotring black, Waterman red
8.2 for Pelikan brilliant red, turquoise, violet
9.0 for Sheaffer jet black