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Glass Plate- Negative Envelopes, Four-Flap Style – #4F-45-46-57-810

$9.40$73.15

$21.50
$27.50

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$27.00

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$33.00

See Volume Discounts
$21.50

See Volume Discounts
$27.50

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$35.00

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$39.00

See Volume Discounts
$35.00

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Original price was: $39.00.Current price is: $44.00.

See Volume Discounts
Original price was: $38.50.Current price is: $35.00.

See Volume Discounts
Original price was: $39.00.Current price is: $44.00.

See Volume Discounts
Original price was: $35.00.Current price is: $38.50.

See Volume Discounts
$39.00

See Volume Discounts
$47.95

See Volume Discounts
Original price was: $66.50.Current price is: $73.15.
$47.95

See Volume Discounts
$73.15

See Volume Discounts
Original price was: $43.95.Current price is: $47.95.

See Volume Discounts
$66.50
$9.40
$9.40
$11.95
$11.95
$11.15
$11.15
$14.90
$14.90
$15.00

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$15.00

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$18.20

See Volume Discounts
$18.20

Description

Four-flap enclosures wrap gently around film or glass plates with no seams and no adhesives. This style of housing is available with two scores separated by 1/8 and 1/16 in. for glass plates, and with a single score for sheet film. These enclosures simply fold into rectangles. They are offered in our traditional non-buffered, lignin-and sulfur-free .006 CRPP paper or in alkaline buffered MicroChamber paper. The patented alkaline pH 8.5 tan MicroChamber component with alkaline buffers and our proprietary hydrophobic, acid-resistant zeolite molecular sieves provides the finest protection available against acids, by-products of deterioration and pollutants. Special sizes can be fabricated upon request, so if the size you need is not listed, please contact us with your requirements.

Four-flap enclosures are sold in packages of 50.

*All of our papers, boards, and boxes pass PAT.