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Heritage Science
Fig. 5 | Heritage Science

Fig. 5

From: Facilitating the conservation treatment of Eva Hesse’s Addendum through practice-based research, including a comparative evaluation of novel cleaning systems

Fig. 5

Preliminary cleaning tests on papier mâché section from Addendum (top side, right corner, viewer’s right). Marked tests are: Adjusted water 6:6 (1); 1% w/w. ECOSURF™ EH-6 (2); 1% w/w. ECOSURF™ EH-6 and 1% w/w. TAC (3); 1% w/w. Pluronic® F-127 (4); 1% w/w. ECOSURF™ EH-9 (5); 1% w/w. TAC (6); EDTA pH 6 and SURFONIC® JL-80X (7); EDTA pH 6.5 and SURFONIC® JL-80X (8); EDTA pH 6 and ECOSURF™ EH-9 (9); DTPA pH 6.5 and ECOSURF™ EH-9 (10). Photo © Tate 2017

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